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USED B350 AM4 ATX PRICE

What a used B350 AM4 ATX 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 $59.81 as of October 6, 2026
30-day average $61.41 4 readings
90-day average $65.78 13 readings
30-day change −5.1% from $63.05
Recorded range $49.83 – $108 36 price points

A used B350 AM4 ATX is currently worth about $59.81, based on verified eBay sold listings through October 6, 2026. The 30-day average is $61.41 and the 90-day average is $65.78. That is down 5.1% over the last 30 days, from $63.05. We have tracked 36 price points for this part since January 2026, with a recorded range of $49.83 – $108.

If you are buying a used B350 AM4 ATX

Anything up to about $69.00 is a normal market price from a seller who tested the part and will take it back. Around $59.00 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 $59.00 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 $46.00, 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 B350 AM4 ATX, newest first — each one the average of completed eBay sold listings for that week. All 36 readings since January 2026.

Used B350 AM4 ATX average sold price by date
DateAverage sold priceChange
$59.81 −2.3%
$61.20 −0.7%
$61.61 −2.2%
$63.02 no change
$63.05 +0.9%
$62.50 +0.5%
$62.21 +0.7%
$61.75 −0.7%
$62.19 +0.1%
$62.11 −39.6%
$103 +54.5%
$66.49 no change
$66.49 no change
$66.49 no change
$66.49 no change
$66.49 no change
$66.49 no change
$66.49 no change
$66.49 −7.9%
$72.18 −1.0%
$72.91 +24.3%
$58.65 −16.8%
$70.53 −33.6%
$106 −1.6%
$108 +59.4%
$67.66 +12.8%
$60.00 no change
$60.00 −43.2%
$106 +91.5%
$55.19 no change
$55.19 −47.1%
$104 +90.0%
$54.87 no change
$54.87 +10.1%
$49.83 −52.5%
$105 —

Everything above is computed from 36 dated observations of completed eBay sold listings for the B350 AM4 ATX, 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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