Intel Core i9-10900K price tracker

As of Nov 5, 2026, Intel Core i9-10900K on eBay: used listings start at $255 (median $315); new from $401; refurb from $320.

Is $255 a good Black Friday price for the Intel Core i9-10900K? Across the 12 days we checked since Oct 24, its lowest eBay listing was $240 and the median listing was $325. Today's low is 6% above that low. Black Friday check →

Intel Core i9-10900K

See the cheapest Intel Core i9-10900K on eBay (used) — $255 →

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Lowest now$255
Typical (median)$332
Per core$25.48
7 days▲ 2.1%
30 days—
Live listings38

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

Market read

Of 37 Buy It Now listings, 29 used (from $255), 7 new (from $401), 1 refurb (from $320). The cheapest used copy is 36% below the cheapest new one. 59% ship free; the rest add $6.61 shipping at the median. The middle half of asking prices runs $289 to $418, so anything under $289 is in the cheapest quarter. Lowest we have recorded since 2026-10-19: $235 on 2026-10-23; today's cheapest is 8% 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 i9-10900K listings right now

ListingConditionPrice + ship
Intel Core i9-10900K 3.70GHz 10 Core SRH91 20 Thread LGA 1200 CPU Buy It Now offers Used $255 sale: was $257, −3% · $25.48/core View on eBay
Intel Core i9-10900K 10-Core 3.70GHz Desktop CPU Processor LGA 1200 SRH91 Buy It Now offers Used $255 · $25.51/core View on eBay
Intel I9-10900K 3.70GHz 10-Core 20-Thread LGA1200 Processor Buy It Now offers Used $261 · $26.09/core View on eBay
Intel Core i9-10900K 3.70GHz 10 Core SRH91 20 Thread LGA 1200 Buy It Now Used $270 · $27.00/core free ship View on eBay
Intel Core i9-10900K (SRH91) 3.70GHz 10-Core LGA 1200 Processor Buy It Now offers Used $275 · $27.50/core free ship View on eBay
Intel Core i9-10900K 3.70GHz 10 Core SRH91 20 Thread FCLGA1200 Buy It Now Used $279 · $27.90/core free ship View on eBay
Intel i9-10900K 3.7GHz 10-Core Processor LGA1200 Buy It Now Used $280 · $28.00/core free ship View on eBay
Intel Core i9-10900K 3.70GHz 10-Core 20MB LGA 1200 Processor P/N: SRH91 Tested Buy It Now Used $280 · $28.00/core free ship View on eBay
INTEL CORE i9-10900K 3.70GHz [10-CORE] 10TH GEN LGA1200 CPU PROCESSOR Buy It Now Used $281 · $28.10/core free ship View on eBay
Intel Core i9-10900K SRH91 10-Core 3.70GHz Buy It Now Used $289 · $28.90/core free ship View on eBay
Intel Core I9-10900K 3.7 GHz 125W 10-Core 20-Thread Processor LGA1200 CPU Buy It Now Used $300 · $30.00/core free ship View on eBay
Intel Core i9-10900K 3.70GHz 10 Core SRH91 20 Thread LGA 1200 Buy It Now Used $300 · $30.00/core free ship View on eBay
Intel Core i9-10900K 3.70GHz 10 Core LGA 1200 Processor CPU - SRH91 Buy It Now Used $305 · $30.50/core free ship View on eBay
Intel Core i9-10900K 10-Core 3.70GHz LGA1200 CPU - TESTED Buy It Now offers Used $310 · $31.00/core View on eBay
Intel Core i9-10900K Processor (3.7 GHz, 10 Cores, FCLGA1200) - BX8070110900K Buy It Now Used $315 · $31.50/core View on eBay
Intel Core i9-10900K 3.7GHz 10-Core 20 Thread LGA 1200 10th Gen CPU SRH91 Buy It Now offers Used $315 · $31.50/core free ship View on eBay
Intel Core i9-10900K LGA1200 10-Core 3.7GHz CPU | 1yr Warranty, Fast Ship! Buy It Now Excellent - Refurbished $320 · $32.00/core free ship View on eBay
Intel Core i9-10900K 3.70GHz 10-Core LGA1200 CPU Processor SRH91 Buy It Now offers Used $325 · $32.50/core View on eBay
Intel Core i9-10900K @ 3.7GHz 10-Core LGA1200 CPU Processor SRH91 Buy It Now offers Used $332 · $33.18/core View on eBay
Intel Core i9-10900K 3.70GHz 10 Core 20 Thread LGA 1200 BOX INCLUDED Buy It Now offers Used $332 · $33.20/core View on eBay
NEW Intel Core i9-10900K 10-Core 5.3GHz LGA1200 CPU Processor SRH91 i9 10900K Buy It Now Open box $340 · $34.00/core free ship View on eBay
Intel Core i9-10900K 10-Core 10th Gen LGA 1200 CPU/Processor Buy It Now offers Used $350 · $35.00/core free ship View on eBay
Intel Core i9-10900K Processor (3.7 GHz, 10 Cores, FCLGA1200) Buy It Now offers Used $356 · $35.56/core View on eBay
10th Gen Intel Core i9-10900K 3.70GHz 10-Core 20MB LGA1200 Desktop CPU SRH91 Buy It Now Used $360 · $36.00/core free ship View on eBay
Intel Core i9-10900K 10-Core 3.7GHz LGA1200 20MB Cache BX8070110900K Buy It Now offers New $401 · $40.07/core View on eBay
Intel Core i9-10900K 10th Gen Unlocked 10-Core 3.7GHz LGA1200 Processor Buy It Now offers New $407 · $40.66/core View on eBay
Intel Core i9-10900K Desktop Processor 10 Cores up to 5.3GHz Unlocked LGA1200 Buy It Now Open box $412 · $41.23/core View on eBay
Intel Core i9-10900K Desktop Processor 10 Cores up to 5.3 GHz Unlocked LGA1200 Buy It Now Open box $418 · $41.80/core free ship View on eBay
Intel Core i9-10900K - Core i9 10th Gen Comet Lake 10-Core 3.7 GHz LGA 1200 used Buy It Now Used $420 · $42.00/core free ship View on eBay
SRH91 Intel Core I9-10900K 3.70GHz 10-Core FCLGA1200 Desktop CPU New Buy It Now Open box $420 · $42.02/core free ship 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 $255 delivered. No auction ends within 24h, so Buy It Now is the way to buy today.

ListingEnds inBid + shipLikely finalWorth bidding
Intel Core i9-10900K 3.7GHz 10-Core LGA1200 Desktop CPU Processor BX8070110900K Auction 7d · 0 bids $246 +$0.00 in 6h $295 ($270–$317) up to $249 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
2026-11-05$246011h
2026-10-29$256011h

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Where today's prices sit

5 listings $255–$2755 listings $275–$2956 listings $295–$3164 listings $316–$3363 listings $336–$3571 listing $357–$3770 listings $377–$3973 listings $397–$4185 listings $418–$4380 listings $438–$4580 listings $458–$4791 listing $479–$499$255$499+

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

Price history

$349$2232026-10-192026-11-05

typical asking price lowest asking price

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