USED Intel Core i5-10400 PRICE
What a used Intel Core i5-10400 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 i5-10400 is currently worth about $67.87, based on verified eBay sold listings through August 15, 2026. The 30-day average is $44.48 and the 90-day average is $39.31. That is up 725.7% over the last 30 days, from $8.22. We have tracked 29 price points for this part since January 2026, with a recorded range of $7.99 – $125.
If you are buying a used Intel Core i5-10400
Anything up to about $41.00 is a normal market price from a seller who tested the part and will take it back. Around $35.00 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 $35.00 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 $28.00, 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 i5-10400, newest first — each one the average of completed eBay sold listings for that week. All 29 readings since January 2026.
| Date | Average sold price | Change |
|---|---|---|
| $67.87 | −0.5% | |
| $68.21 | −2.4% | |
| $69.89 | +750.2% | |
| $8.22 | no change | |
| $8.22 | no change | |
| $8.22 | no change | |
| $8.22 | +2.9% | |
| $7.99 | no change | |
| $7.99 | no change | |
| $7.99 | −90.4% | |
| $83.00 | +0.5% | |
| $82.58 | no change | |
| $82.58 | +4.3% | |
| $79.20 | −1.1% | |
| $80.05 | +0.3% | |
| $79.78 | no change | |
| $79.78 | no change | |
| $79.81 | +4.2% | |
| $76.58 | −38.7% | |
| $125 | +63.5% | |
| $76.40 | +1.4% | |
| $75.35 | −0.4% | |
| $75.63 | no change | |
| $75.63 | −1.3% | |
| $76.65 | +3.7% | |
| $73.88 | −0.3% | |
| $74.13 | +2.1% | |
| $72.59 | −14.7% | |
| $85.13 | — |
Everything above is computed from 29 dated observations of completed eBay sold listings for the Intel Core i5-10400, the most recent from August 15, 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
