Intel Core i9-11900K price tracker

As of Nov 5, 2026, Intel Core i9-11900K on eBay: used listings start at $250 (median $314); new from $715; refurb from $370.

Is $250 a good Black Friday price for the Intel Core i9-11900K? Across the 12 days we checked since Oct 24, its lowest eBay listing was $245 and the median listing was $328. Today's low is 2% above that low. Black Friday check →

Intel Core i9-11900K

See the cheapest Intel Core i9-11900K on eBay (used) — $250 →

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Lowest now$250
Typical (median)$352
Per core$31.25
7 days▲ 8.0%
30 days—
Live listings24

Buy or wait? Fair price: today's low is within 0% of its 18-day average.

Market read

Of 22 Buy It Now listings, 14 used (from $250), 7 new (from $715), 1 refurb (from $370). The cheapest used copy is 65% below the cheapest new one. 73% ship free; the rest add $8.47 shipping at the median. The middle half of asking prices runs $300 to $723, so anything under $300 is in the cheapest quarter. Lowest we have recorded since 2026-10-19: $242 on 2026-10-19; today's cheapest is 3% above that.

Asking prices of US eBay listings including shipping, as of 2026-11-05 (checked twice a day); we earn a commission on purchases through these links; parts, broken units and accessories are filtered out. How we price.

Cheapest Intel Core i9-11900K listings right now

ListingConditionPrice + ship
Intel Core i9-11900K 3.5GHz 8-Core 16 Thread LGA 1200 11th Gen Desktop CPU Buy It Now Used $250 · $31.25/core free ship View on eBay
Intel Core i9-11900K 3.50GHz 8 Core SRKND 16 Thread LGA 1200 Buy It Now Used $267 · $33.37/core free ship View on eBay
Intel Core i9-11900k CPU 8 Core/16 Thread 3.5 GHz LGA 1200 Buy It Now Used $270 · $33.74/core free ship View on eBay
Intel Core i9 11900K Buy It Now Used $285 · $35.62/core free ship View on eBay
Intel Core i9-11900K 3.5GHz 8-Core 16 Thread LGA 1200 11th Gen Desktop CPU SRKND Buy It Now Used $288 · $35.96/core View on eBay
Intel Core i9-11900K SRKND 3.5 GHz Eight-Core LGA 1200 CPU Processor *km Buy It Now Used $300 · $37.50/core free ship View on eBay
Intel Core i9-11900K 3.5GHz 8-Core 16 Thread LGA 1200 11th Gen Desktop CPU SRKND Buy It Now offers Used $300 · $37.50/core free ship View on eBay
Intel Core i9 11900K Buy It Now Used $328 · $40.99/core View on eBay
Intel Core i9 11900K | A Buy It Now Used $328 · $40.99/core View on eBay
MSi Z590 PRO WIFI LGA 1200 Intel i9-11900K 8 Core 16 Thread 5.30GHz ATX Buy It Now Used $329 · $41.12/core free ship View on eBay
NEW Intel Core i9 8-Core 11900K 5.30GHz i9-11900K SRKND LGA1200 CPU Processor Buy It Now Open box $335 · $41.87/core free ship View on eBay
Intel Core i9-11900K LGA1200 8-Core 3.5GHz CPU | 1yr Warranty, Fast Ship! Buy It Now Excellent - Refurbished $370 · $46.25/core free ship View on eBay
Intel Core i9-11900K 8-Core 5.3GHz Unlocked Desktop Processor LGA1200 125W Buy It Now Open box $477 · $59.62/core free ship View on eBay
Intel Core i9-11900K Desktop Processor 8 Cores up to 5.3 GHz Unlocked LGA1200 Buy It Now Open box $531 · $66.40/core free ship View on eBay
Intel Core i9-11900K Processor (5.3 GHz, 8 Cores, Socket FCLGA1200) Box -... Buy It Now offers Open box $650 · $81.25/core free ship View on eBay
Intel Core i9-11900K Processor (5.3 GHz, 8 Cores, Socket FCLGA1200) Box -... Buy It Now offers New $715 · $89.37/core View on eBay
Intel Core i9-11900K Desktop Processor 8 Cores up to 5.3 GHz Unlocked LGA1200... Buy It Now New $723 · $90.42/core free ship View on eBay
Intel Core i9-11900K Rocket Lake 8-Core 3.5 GHz, CAN SHIP SAME DAY! Buy It Now offers New $730 · $91.25/core free ship View on eBay
Core I9-11900K Desktop Processor 8 Cores up to 5.3 Ghz Unlocked LGA1200 NEW Buy It Now offers New $804 · $100/core free ship View on eBay
Intel Core Unlocked i9-11900K 3.5 GHZ 16MB LGA 1200 Processor New Unopened Buy It Now New $859 · $107/core View on eBay
Intel Core i9-11900K Rocket Lake 8-Core 3.5 GHz LGA 1200 Processor Buy It Now offers New $875 · $109/core free ship View on eBay
Intel Core i9-11900K Processor (5.3 GHz, 8 Cores, Socket FCLGA1200) Box -... Buy It Now offers New $1,212 · $151/core View on eBay

Auctions ending soonest

Current bid + shipping. A bid is not a final price, so auctions are left out of the price stats above.

Buy It Now or bid? The cheapest Buy It Now is $250 delivered. 1 auction is below that and ends within 24h: bid only up to the "worth bidding" figure, since above it Buy It Now is cheaper. eBay bids by proxy, so enter your maximum once; eBay raises your bid only as far as needed. "Likely final" comes from our auction price model.

ListingEnds inBid + shipLikely finalWorth bidding
Intel Core i9-11900K 3.5GHz 8-Core 16 Thread LGA 1200 11th Gen Desktop CPU Auction ending soon 4h · 12 bids $183 +$90.50 in 151h $183 ($183–$191) up to $237 bid Bid on eBay
Intel Core i9-11900K Processor (5.3 GHz, 8 Cores, Socket FCLGA1200) Box -... Auction 4d · 3 bids $104 +$6.00 in 54h $125 ($115–$135) up to $242 bid Bid on eBay

Recent auctions: last bid seen

The last bid we saw before each auction ended, shipping included. This is not a confirmed sale price: bids in the final minutes are missed, and an auction can end unsold or below a reserve.

EndedLast bid seenBidsSeen before end
2026-10-30$180108h

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Where today's prices sit

5 listings $250–$2966 listings $296–$3421 listing $342–$3880 listings $388–$4351 listing $435–$4810 listings $481–$5271 listing $527–$5730 listings $573–$6191 listing $619–$6650 listings $665–$7113 listings $711–$7581 listing $758–$804$250$804+

24 live listings by price (item + shipping). The highlighted bar is the cheapest band.

Price history

$445$2302026-10-192026-11-05

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