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USED Intel Core i5-9400F PRICE

What a used Intel Core i5-9400F is worth today, tracked from verified eBay sold listings so the numbers reflect what people actually paid — not what sellers are asking.

Current used value $38.45 as of October 6, 2026
30-day average $39.64 4 readings
90-day average $42.31 13 readings
30-day change −7.8% from $41.70
Recorded range $37.73 – $60.00 36 price points

A used Intel Core i5-9400F is currently worth about $38.45, based on verified eBay sold listings through October 6, 2026. The 30-day average is $39.64 and the 90-day average is $42.31. That is down 7.8% over the last 30 days, from $41.70. We have tracked 36 price points for this part since January 2026, with a recorded range of $37.73 – $60.00.

If you are buying a used Intel Core i5-9400F

Anything up to about $44.00 is a normal market price from a seller who tested the part and will take it back. Around $38.00 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 $38.00 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 $30.00, 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 i5-9400F, newest first — each one the average of completed eBay sold listings for that week. All 36 readings since January 2026.

Used Intel Core i5-9400F average sold price by date
DateAverage sold priceChange
$38.45 −1.8%
$39.17 −2.6%
$40.22 −1.2%
$40.71 −2.4%
$41.70 −1.4%
$42.28 +1.3%
$41.72 no change
$41.74 −0.2%
$41.84 +1.2%
$41.35 +1.6%
$40.68 −18.8%
$50.09 no change
$50.09 no change
$50.09 no change
$50.09 +32.8%
$37.73 −3.3%
$39.03 −3.0%
$40.24 −2.0%
$41.05 no change
$41.05 −1.0%
$41.48 −2.2%
$42.41 −2.0%
$43.26 no change
$43.26 +0.4%
$43.09 +4.0%
$41.44 +1.7%
$40.74 +0.3%
$40.61 +2.0%
$39.80 +0.7%
$39.51 no change
$39.51 −32.7%
$58.69 +42.0%
$41.34 −0.2%
$41.42 −1.7%
$42.13 −29.8%
$60.00 —

Everything above is computed from 36 dated observations of completed eBay sold listings for the Intel Core i5-9400F, the most recent from October 6, 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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