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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 $62.21 as of August 22, 2026
30-day average $70.20 5 readings
90-day average $67.92 13 readings
30-day change −6.4% from $66.49
Recorded range $49.83 – $108 30 price points

A used B350 AM4 ATX is currently worth about $62.21, based on verified eBay sold listings through August 22, 2026. The 30-day average is $70.20 and the 90-day average is $67.92. That is down 6.4% over the last 30 days, from $66.49. We have tracked 30 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 $71.00 is a normal market price from a seller who tested the part and will take it back. Around $61.00 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 $61.00 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 $48.00, 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 30 readings since January 2026.

Used B350 AM4 ATX average sold price by date
DateAverage sold priceChange
$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 30 dated observations of completed eBay sold listings for the B350 AM4 ATX, 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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