USED Intel Core i9-10900K PRICE
What a used Intel Core i9-10900K is worth today, tracked from verified eBay sold listings so the numbers reflect what people actually paid — not what sellers are asking.
A used Intel Core i9-10900K is currently worth about $299, based on verified eBay sold listings through August 22, 2026. The 30-day average is $290 and the 90-day average is $296. That is essentially flat over the last 30 days. We have tracked 30 price points for this part since January 2026, with a recorded range of $256 – $303.
If you are buying a used Intel Core i9-10900K
Anything up to about $311 is a normal market price from a seller who tested the part and will take it back. Around $266 is a good buy. Below that, work out why: untested, no returns, cosmetic damage, or missing accessories are all legitimate reasons for a discount — and all reasons the price should be lower. A price far under the range above, from a seller who won’t answer questions, is the oldest bait there is.
If you are selling one
Listing privately around $266 is realistic if you are willing to photograph it, answer questions, ship it, and absorb the occasional return. Selling it outright — to a shop, or as part of a whole machine — lands nearer $207, because the buyer is taking on the testing, the warranty and the time. Neither number is wrong; they price different amounts of work.
Recorded price history
Every dated observation we hold for the Intel Core i9-10900K, newest first — each one the average of completed eBay sold listings for that week. All 30 readings since January 2026.
| Date | Average sold price | Change |
|---|---|---|
| $299 | +0.2% | |
| $298 | +2.3% | |
| $291 | +3.7% | |
| $281 | +0.6% | |
| $279 | −7.2% | |
| $301 | no change | |
| $301 | no change | |
| $301 | no change | |
| $301 | −0.6% | |
| $303 | −0.2% | |
| $303 | +2.6% | |
| $296 | +1.9% | |
| $290 | no change | |
| $290 | −0.3% | |
| $291 | −4.1% | |
| $303 | no change | |
| $303 | +5.8% | |
| $287 | no change | |
| $287 | −1.5% | |
| $291 | +4.7% | |
| $278 | +0.8% | |
| $276 | +0.2% | |
| $275 | +3.9% | |
| $265 | no change | |
| $265 | +1.2% | |
| $262 | +1.3% | |
| $258 | −0.7% | |
| $260 | −1.6% | |
| $264 | +3.2% | |
| $256 | — |
Everything above is computed from 30 dated observations of completed eBay sold listings for the Intel Core i9-10900K, the most recent from August 22, 2026. These are market values for a working, complete unit — not our asking price, and not an offer. How we calculate these prices →
None in stock right now. See what we do have → or check new arrivals.
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WEEKLY PRICE REPORT
