| Evidence-backed item phrase | System Interlock 300mm PCB Module Normalized from repeated listing titles. |
|---|---|
| Manufacturer | LAM RESEARCH Manufacturer/OEM as provided in request. |
| Part number | 810-800031-300 Part number from request. |
| Observed title terms | 300MM Unverified listing-title terms; verify against label/drawing. |
|---|
A PCB/module assembly for system-level interlock functions.
System interlock boards coordinate safety and readiness signals across the tool.
Product reference only. Confirm fitment, revision, included components, and specifications before purchase.
No public documents were listed for this part when captured.
Prices and availability may change. Confirm details with the seller.
Observed public listing price, not an accepted sale amount.
eBay response captured — Checked Oct 11, 2026 16:22 UTC
Availability has not been rechecked; current availability is unknown.
Best Offer · Buy It Now
View on eBayObserved public listing price, not an accepted sale amount.
eBay response captured — Checked Oct 1, 2026 16:24 UTC
Availability has not been rechecked; current availability is unknown.
Buy It Now
View on eBayObserved public listing price, not an accepted sale amount.
eBay response captured — Checked Sep 30, 2026 16:17 UTC
Availability has not been rechecked; current availability is unknown.
Best Offer · Buy It Now
View on eBayObserved public listing price, not an accepted sale amount.
eBay response captured — Checked Sep 30, 2026 16:11 UTC
Availability has not been rechecked; current availability is unknown.
Best Offer · Buy It Now
View on eBayObserved public listing price, not an accepted sale amount.
eBay response captured — Checked Sep 29, 2026 16:14 UTC
Availability has not been rechecked; current availability is unknown.
Best Offer · Buy It Now
View on eBayObserved public listing price, not an accepted sale amount.
eBay response captured — Checked Oct 21, 2026 11:31 UTC
Availability has not been rechecked; current availability is unknown.
Buy It Now
View on eBayObserved public listing price, not an accepted sale amount.
eBay response captured — Checked Oct 20, 2026 16:13 UTC
Availability has not been rechecked; current availability is unknown.
Best Offer · Buy It Now
View on eBay0 matching listings.
No active-status direct listings are shown on this page.
Auction listing history. Direct marketplace listings are shown separately.
| Currency | Price basis | Records | Minimum | Maximum | Mean |
|---|---|---|---|---|---|
| USD | Observed public listing prices | 8 | 69.0000 | 813.5000 | 288.3650000000000000 |
Amounts without an established currency are retained in the history below and excluded from monetary comparisons. Bids, public listing prices and accepted amounts are distinct; no currency conversion is applied.
| Time recorded | Listing | Observation | Public price | Recorded acceptance |
|---|---|---|---|---|
| Sep 9, 2026 03:17 UTC | LAM Research 810-800031-300 Rev B System Interlock 300nm Board,Used,My_,7135 | Completed listing price | 69 (currency not captured) | Not established |
| Dec 7, 2024 13:57 UTC | 8097 LAM RESEARCH SYS INTLK, 300MM, CTRL BOX, 714-802323-003 810-800031-300 | Completed listing price | 350.01 (currency not captured) | Not established |
| Jan 3, 2023 00:38 UTC | Lam Research 810-800031-300 Rev B System Interlock, 300mm Assembly | Completed listing price | 99 (currency not captured) | Not established |
| Aug 2, 2022 13:15 UTC | As-Is Lam 810-800031-300 SYSTEM INTERLOCK 300mm | Completed listing price | 595.24 (currency not captured) | Not established |
| Jun 15, 2022 05:57 UTC | Lam SYSTEM INTERLOCK 300MM ASSY. 810-800031-300 REV B /Free Expedited Shipping | Completed listing price | 399 (currency not captured) | Not established |
| Feb 11, 2022 09:29 UTC | Lam Research PCB ASSY System Interlock 300mm 810-800031-300 | Completed listing price | 361.9 (currency not captured) | Not established |
| Oct 31, 2021 14:17 UTC | Lam Research 810-800031-300 System Interlock, 300mm PCB Board Module Assembly | Completed listing price | 85.19 (currency not captured) | Not established |
| Oct 31, 2021 14:17 UTC | Lam Research 810-800031-300 System Interlock, 300mm PCB Board | Completed listing price | 34.39 (currency not captured) | Not established |
| Apr 27, 2021 03:22 UTC | New Lam Research System Interlock 300mm PCB Board Module Assembly 810-800031-300 | Completed listing price | 121.99 (currency not captured) | Not established |
| Apr 5, 2021 03:27 UTC | Lam Research 810-800031-300 System Interlock, 300mm PCB Board Module Assembly | Completed listing price | 85.19 (currency not captured) | Not established |
| Mar 17, 2021 03:31 UTC | Lam Research 810-800031-300 System Interlock, 300mm PCB Board | Completed listing price | 34.39 (currency not captured) | Not established |
| Mar 17, 2021 00:41 UTC | 8097 LAM RESEARCH SYS INTERLOCK, 300MM, CTRL BOX, 714-802323-003 810-800031-300 | Completed listing price | 299 (currency not captured) | Not established |
| Dec 2, 2020 01:59 UTC | Lam RESEARCH Used SYSTEM INTERLOCK 300mm 810-800031-300 REV.A SEM-I-51=2M24 | Completed listing price | 249.9 (currency not captured) | Not established |
| Nov 2, 2020 05:23 UTC | 8097 LAM RESEARCH SYSTEM INTERLOCK, 300MM, CONTROL BOX 810-800031-300 | Completed listing price | 305.53 (currency not captured) | Not established |
| Jan 18, 2020 03:31 UTC | Lam Research 810-800031-300 System Interlock, 300mm PCB Board | Completed listing price | 34.39 (currency not captured) | Not established |
| Jan 7, 2020 03:29 UTC | Lam Research 810-800031-300 System Interlock, 300mm PCB Board Module Assembly | Completed listing price | 85.19 (currency not captured) | Not established |
| Mar 28, 2019 05:31 UTC | Lam SYSTEM INTERLOCK 300MM ASSY. 810-800031-300 REV B /Free Expedited Shipping | Completed listing price | 273 (currency not captured) | Not established |
| Oct 20, 2018 03:30 UTC | Lam Research 810-800031-300 System Interlock, 300mm PCB Board | Completed listing price | 38.99 (currency not captured) | Not established |
| Oct 9, 2018 03:29 UTC | Lam Research 810-800031-300 System Interlock, 300mm PCB Board Module Assembly | Completed listing price | 84.79 (currency not captured) | Not established |
| Mar 1, 2018 22:38 UTC | Lam Research 810-800031-300 300mm System Interlock Board REV A | Completed listing price | 95 (currency not captured) | Not established |
| Oct 25, 2017 15:40 UTC | NEW Lam Research System Interlock, 300mm Board, 810-800031-300 Rev: A | Completed listing price | 249.99 (currency not captured) | Not established |
| Oct 25, 2017 15:35 UTC | NEW Lam Research System Interlock 300mm Board 810-800031-300 Rev: B | Completed listing price | 499.99 (currency not captured) | Not established |
| Jun 17, 2017 00:24 UTC | Lam Research 810-800031-300 System Interlock, 300mm PCB Board Module Assembly | Completed listing price | 105.99 (currency not captured) | Not established |
| Nov 6, 2015 20:37 UTC | Lam Research 810-800031-300 System Interlock, 300mm PCB Board | Completed listing price | 31.19 (currency not captured) | Not established |
| Jul 9, 2015 20:23 UTC | Lam Research 810-800031-300 System Interlock, 300mm PCB Board | Completed listing price | 38.99 (currency not captured) | Not established |
| Jun 28, 2015 21:37 UTC | Lam Research 810-800031-300 System Interlock, 300mm PCB Board Module Assembly | Completed listing price | 105.99 (currency not captured) | Not established |
| Jun 9, 2015 20:07 UTC | Lam Research 810-800031-300 System Interlock, 300mm PCB Board | Completed listing price | 38.99 (currency not captured) | Not established |
| May 29, 2015 21:32 UTC | Lam Research 810-800031-300 System Interlock, 300mm PCB Board Module Assembly | Completed listing price | 105.99 (currency not captured) | Not established |
| May 9, 2015 22:03 UTC | Lam Research 810-800031-300 System Interlock, 300mm PCB Board | Completed listing price | 38.99 (currency not captured) | Not established |
| Apr 29, 2015 21:22 UTC | Lam Research 810-800031-300 System Interlock, 300mm PCB Board Module Assembly | Completed listing price | 105.99 (currency not captured) | Not established |
| Apr 9, 2015 21:52 UTC | Lam Research 810-800031-300 System Interlock, 300mm PCB Board | Completed listing price | 38.99 (currency not captured) | Not established |
| Mar 30, 2015 21:07 UTC | Lam Research 810-800031-300 System Interlock, 300mm PCB Board Module Assembly | Completed listing price | 105.99 (currency not captured) | Not established |
| Mar 10, 2015 21:42 UTC | Lam Research 810-800031-300 System Interlock, 300mm PCB Board | Completed listing price | 38.99 (currency not captured) | Not established |
| Feb 27, 2015 23:04 UTC | Lam Research 810-800031-300 System Interlock, 300mm PCB Board Module Assembly | Completed listing price | 105.99 (currency not captured) | Not established |
| Feb 8, 2015 21:33 UTC | Lam Research 810-800031-300 System Interlock, 300mm PCB Board | Completed listing price | 38.99 (currency not captured) | Not established |
| Jan 28, 2015 22:52 UTC | Lam Research 810-800031-300 System Interlock, 300mm PCB Board Module Assembly | Completed listing price | 117.99 (currency not captured) | Not established |
| Jan 9, 2015 21:23 UTC | Lam Research 810-800031-300 System Interlock, 300mm PCB Board | Completed listing price | 51.99 (currency not captured) | Not established |
| Dec 25, 2014 21:04 UTC | Lam Research 810-800031-300 System Interlock, 300mm PCB Board Module Assembly | Completed listing price | 114.99 (currency not captured) | Not established |
| Dec 10, 2014 21:07 UTC | Lam Research 810-800031-300 System Interlock, 300mm PCB Board | Completed listing price | 49.99 (currency not captured) | Not established |
| Nov 10, 2014 20:05 UTC | Lam Research 810-800031-300 System Interlock, 300mm PCB Board | Completed listing price | 302.99 (currency not captured) | Not established |
| Sep 10, 2014 21:51 UTC | Lam Research 810-800031-300 System Interlock, 300mm PCB Board | Completed listing price | 302.99 (currency not captured) | Not established |
| Aug 11, 2014 21:40 UTC | Lam Research 810-800031-300 System Interlock, 300mm PCB Board | Completed listing price | 302.99 (currency not captured) | Not established |
| Jun 12, 2014 21:21 UTC | Lam Research 810-800031-300 System Interlock, 300mm PCB Board | Completed listing price | 302.99 (currency not captured) | Not established |
| May 13, 2014 21:16 UTC | Lam Research 810-800031-300 System Interlock, 300mm PCB Board | Completed listing price | 302.99 (currency not captured) | Not established |
| Apr 13, 2014 21:05 UTC | Lam Research 810-800031-300 System Interlock, 300mm PCB Board | Completed listing price | 302.99 (currency not captured) | Not established |
| Mar 13, 2014 23:20 UTC | Lam Research 810-800031-300 System Interlock, 300mm PCB Board | Completed listing price | 302.99 (currency not captured) | Not established |
| Feb 11, 2014 23:05 UTC | Lam Research 810-800031-300 System Interlock, 300mm PCB Board | Completed listing price | 302.99 (currency not captured) | Not established |
| Jan 12, 2014 22:50 UTC | Lam Research 810-800031-300 System Interlock, 300mm PCB Board | Completed listing price | 302.99 (currency not captured) | Not established |
| Dec 13, 2013 22:40 UTC | Lam Research 810-800031-300 System Interlock, 300mm PCB Board | Completed listing price | 299.99 (currency not captured) | Not established |
| Nov 13, 2013 22:30 UTC | Lam Research 810-800031-300 System Interlock, 300mm PCB Board | Completed listing price | 299.99 (currency not captured) | Not established |
Public listing prices, direct recorded sale prices and recorded accepted Best Offer amounts remain distinct. Quantities are source estimates. No aggregate sales total or average is inferred.
Prices and availability may change. Confirm details with the seller.
Original public listing price is shown separately from recorded accepted amounts.
eBay response captured — Checked Sep 29, 2026 16:03 UTC
Availability has not been rechecked; current availability is unknown.
Best Offer · Buy It Now
Acceptance recorded by the source; fulfillment is not verified. Availability has not been rechecked; current availability is unknown. Checked Sep 29, 2026 18:01 UTC.
View on eBayLegacy public listing price; currency may not have been captured.
Verification lookup unavailable; legacy status shown — Last attempted Aug 11, 2026 16:19 UTC
Availability has not been rechecked; current availability is unknown.
Best Offer lookup was not verified; no accepted-price claim is made.
View on eBayLegacy public listing price; currency may not have been captured.
Legacy record; no enhanced status check captured
Check time or freshness is unknown; current availability is unknown.
Best Offer lookup was not verified; no accepted-price claim is made.
View on eBayLegacy public listing price; currency may not have been captured.
Legacy record; no enhanced status check captured
Check time or freshness is unknown; current availability is unknown.
View on eBayLegacy public listing price; currency may not have been captured.
Legacy record; no enhanced status check captured
Check time or freshness is unknown; current availability is unknown.
Best Offer lookup was not verified; no accepted-price claim is made.
View on eBayLegacy public listing price; currency may not have been captured.
Legacy record; no enhanced status check captured
Check time or freshness is unknown; current availability is unknown.
Best Offer lookup was not verified; no accepted-price claim is made.
View on eBayLegacy public listing price; currency may not have been captured.
Legacy record; no enhanced status check captured
Check time or freshness is unknown; current availability is unknown.
Best Offer lookup was not verified; no accepted-price claim is made.
View on eBayLegacy public listing price; currency may not have been captured.
Legacy record; no enhanced status check captured
Check time or freshness is unknown; current availability is unknown.
Best Offer lookup was not verified; no accepted-price claim is made.
View on eBayLegacy public listing price; currency may not have been captured.
Legacy record; no enhanced status check captured
Check time or freshness is unknown; current availability is unknown.
View on eBayLegacy public listing price; currency may not have been captured.
Legacy record; no enhanced status check captured
Check time or freshness is unknown; current availability is unknown.
View on eBayLegacy public listing price; currency may not have been captured.
Legacy record; no enhanced status check captured
Check time or freshness is unknown; current availability is unknown.
Best Offer lookup was not verified; no accepted-price claim is made.
View on eBayLegacy public listing price; currency may not have been captured.
Legacy record; no enhanced status check captured
Check time or freshness is unknown; current availability is unknown.
Best Offer lookup was not verified; no accepted-price claim is made.
View on eBayLegacy public listing price; currency may not have been captured.
Legacy record; no enhanced status check captured
Check time or freshness is unknown; current availability is unknown.
Best Offer lookup was not verified; no accepted-price claim is made.
View on eBayLegacy public listing price; currency may not have been captured.
Legacy record; no enhanced status check captured
Check time or freshness is unknown; current availability is unknown.
Best Offer lookup was not verified; no accepted-price claim is made.
View on eBayLegacy public listing price; currency may not have been captured.
Legacy record; no enhanced status check captured
Check time or freshness is unknown; current availability is unknown.
Best Offer lookup was not verified; no accepted-price claim is made.
View on eBayLegacy public listing price; currency may not have been captured.
Legacy record; no enhanced status check captured
Check time or freshness is unknown; current availability is unknown.
Best Offer lookup was not verified; no accepted-price claim is made.
View on eBayLegacy public listing price; currency may not have been captured.
Legacy record; no enhanced status check captured
Check time or freshness is unknown; current availability is unknown.
View on eBayLegacy public listing price; currency may not have been captured.
Legacy record; no enhanced status check captured
Check time or freshness is unknown; current availability is unknown.
Best Offer lookup was not verified; no accepted-price claim is made.
View on eBayLegacy public listing price; currency may not have been captured.
Legacy record; no enhanced status check captured
Check time or freshness is unknown; current availability is unknown.
Best Offer lookup was not verified; no accepted-price claim is made.
View on eBayLegacy public listing price; currency may not have been captured.
Legacy record; no enhanced status check captured
Check time or freshness is unknown; current availability is unknown.
Best Offer lookup was not verified; no accepted-price claim is made.
View on eBayOriginal public listing price is shown separately from recorded accepted amounts.
Legacy record; no enhanced status check captured
Check time or freshness is unknown; current availability is unknown.
Acceptance recorded by the source; fulfillment is not verified. Availability has not been rechecked; current availability is unknown. Checked Oct 20, 2026 18:26 UTC.
View on eBayOriginal public listing price is shown separately from recorded accepted amounts.
Legacy record; no enhanced status check captured
Check time or freshness is unknown; current availability is unknown.
Acceptance recorded by the source; fulfillment is not verified. Availability has not been rechecked; current availability is unknown. Checked Aug 27, 2026 18:27 UTC.
View on eBayLegacy public listing price; currency may not have been captured.
Legacy record; no enhanced status check captured
Check time or freshness is unknown; current availability is unknown.
View on eBayLegacy public listing price; currency may not have been captured.
Legacy record; no enhanced status check captured
Check time or freshness is unknown; current availability is unknown.
Best Offer lookup was not verified; no accepted-price claim is made.
View on eBayLegacy public listing price; currency may not have been captured.
Legacy record; no enhanced status check captured
Check time or freshness is unknown; current availability is unknown.
Best Offer lookup was not verified; no accepted-price claim is made.
View on eBayLegacy public listing price; currency may not have been captured.
Legacy record; no enhanced status check captured
Check time or freshness is unknown; current availability is unknown.
Best Offer lookup was not verified; no accepted-price claim is made.
View on eBayLegacy public listing price; currency may not have been captured.
Legacy record; no enhanced status check captured
Check time or freshness is unknown; current availability is unknown.
Best Offer lookup was not verified; no accepted-price claim is made.
View on eBayLegacy public listing price; currency may not have been captured.
Legacy record; no enhanced status check captured
Check time or freshness is unknown; current availability is unknown.
Best Offer lookup was not verified; no accepted-price claim is made.
View on eBayLegacy public listing price; currency may not have been captured.
Legacy record; no enhanced status check captured
Check time or freshness is unknown; current availability is unknown.
Best Offer lookup was not verified; no accepted-price claim is made.
View on eBayLegacy public listing price; currency may not have been captured.
Legacy record; no enhanced status check captured
Check time or freshness is unknown; current availability is unknown.
Best Offer lookup was not verified; no accepted-price claim is made.
View on eBayLegacy public listing price; currency may not have been captured.
Legacy record; no enhanced status check captured
Check time or freshness is unknown; current availability is unknown.
Best Offer lookup was not verified; no accepted-price claim is made.
View on eBayLegacy public listing price; currency may not have been captured.
Legacy record; no enhanced status check captured
Check time or freshness is unknown; current availability is unknown.
Best Offer lookup was not verified; no accepted-price claim is made.
View on eBayLegacy public listing price; currency may not have been captured.
Legacy record; no enhanced status check captured
Check time or freshness is unknown; current availability is unknown.
Best Offer lookup was not verified; no accepted-price claim is made.
View on eBayLegacy public listing price; currency may not have been captured.
Legacy record; no enhanced status check captured
Check time or freshness is unknown; current availability is unknown.
Best Offer lookup was not verified; no accepted-price claim is made.
View on eBayLegacy public listing price; currency may not have been captured.
Legacy record; no enhanced status check captured
Check time or freshness is unknown; current availability is unknown.
Best Offer lookup was not verified; no accepted-price claim is made.
View on eBayLegacy public listing price; currency may not have been captured.
Legacy record; no enhanced status check captured
Check time or freshness is unknown; current availability is unknown.
Best Offer lookup was not verified; no accepted-price claim is made.
View on eBayLegacy public listing price; currency may not have been captured.
Legacy record; no enhanced status check captured
Check time or freshness is unknown; current availability is unknown.
Best Offer lookup was not verified; no accepted-price claim is made.
View on eBayLegacy public listing price; currency may not have been captured.
Legacy record; no enhanced status check captured
Check time or freshness is unknown; current availability is unknown.
Best Offer lookup was not verified; no accepted-price claim is made.
View on eBayLegacy public listing price; currency may not have been captured.
Legacy record; no enhanced status check captured
Check time or freshness is unknown; current availability is unknown.
Best Offer lookup was not verified; no accepted-price claim is made.
View on eBayLegacy public listing price; currency may not have been captured.
Legacy record; no enhanced status check captured
Check time or freshness is unknown; current availability is unknown.
Best Offer lookup was not verified; no accepted-price claim is made.
View on eBayLegacy public listing price; currency may not have been captured.
Legacy record; no enhanced status check captured
Check time or freshness is unknown; current availability is unknown.
Best Offer lookup was not verified; no accepted-price claim is made.
View on eBayLegacy public listing price; currency may not have been captured.
Legacy record; no enhanced status check captured
Check time or freshness is unknown; current availability is unknown.
Best Offer lookup was not verified; no accepted-price claim is made.
View on eBayLegacy public listing price; currency may not have been captured.
Legacy record; no enhanced status check captured
Check time or freshness is unknown; current availability is unknown.
Best Offer lookup was not verified; no accepted-price claim is made.
View on eBayLegacy public listing price; currency may not have been captured.
Legacy record; no enhanced status check captured
Check time or freshness is unknown; current availability is unknown.
Best Offer lookup was not verified; no accepted-price claim is made.
View on eBayLegacy public listing price; currency may not have been captured.
Legacy record; no enhanced status check captured
Check time or freshness is unknown; current availability is unknown.
Best Offer lookup was not verified; no accepted-price claim is made.
View on eBayLegacy public listing price; currency may not have been captured.
Legacy record; no enhanced status check captured
Check time or freshness is unknown; current availability is unknown.
Best Offer lookup was not verified; no accepted-price claim is made.
View on eBayLegacy public listing price; currency may not have been captured.
Legacy record; no enhanced status check captured
Check time or freshness is unknown; current availability is unknown.
Best Offer lookup was not verified; no accepted-price claim is made.
View on eBayLegacy public listing price; currency may not have been captured.
Legacy record; no enhanced status check captured
Check time or freshness is unknown; current availability is unknown.
Best Offer lookup was not verified; no accepted-price claim is made.
View on eBayLegacy public listing price; currency may not have been captured.
Legacy record; no enhanced status check captured
Check time or freshness is unknown; current availability is unknown.
Best Offer lookup was not verified; no accepted-price claim is made.
View on eBayLegacy public listing price; currency may not have been captured.
Legacy record; no enhanced status check captured
Check time or freshness is unknown; current availability is unknown.
Best Offer lookup was not verified; no accepted-price claim is made.
View on eBayLegacy public listing price; currency may not have been captured.
Legacy record; no enhanced status check captured
Check time or freshness is unknown; current availability is unknown.
Best Offer lookup was not verified; no accepted-price claim is made.
View on eBayLegacy public listing price; currency may not have been captured.
Legacy record; no enhanced status check captured
Check time or freshness is unknown; current availability is unknown.
Best Offer lookup was not verified; no accepted-price claim is made.
View on eBayLegacy public listing price; currency may not have been captured.
Legacy record; no enhanced status check captured
Check time or freshness is unknown; current availability is unknown.
Best Offer lookup was not verified; no accepted-price claim is made.
View on eBayLegacy public listing price; currency may not have been captured.
Legacy record; no enhanced status check captured
Check time or freshness is unknown; current availability is unknown.
Best Offer lookup was not verified; no accepted-price claim is made.
View on eBayLegacy public listing price; currency may not have been captured.
Legacy record; no enhanced status check captured
Check time or freshness is unknown; current availability is unknown.
View on eBayLegacy public listing price; currency may not have been captured.
Legacy record; no enhanced status check captured
Check time or freshness is unknown; current availability is unknown.
Best Offer lookup was not verified; no accepted-price claim is made.
View on eBayLegacy public listing price; currency may not have been captured.
Legacy record; no enhanced status check captured
Check time or freshness is unknown; current availability is unknown.
Best Offer lookup was not verified; no accepted-price claim is made.
View on eBay0 of 0 matching services.
No services match this search.
Marketplace search uses listing titles and service keywords, with quoted phrases and -excluded terms.