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USED B550 AM4 ITX PRICE

What a used B550 AM4 ITX 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 $144 as of October 6, 2026
30-day average $145 4 readings
90-day average $148 13 readings
30-day change −2.9% from $148
Recorded range $110 – $305 36 price points

A used B550 AM4 ITX is currently worth about $144, based on verified eBay sold listings through October 6, 2026. The 30-day average is $145 and the 90-day average is $148. That is down 2.9% over the last 30 days, from $148. We have tracked 36 price points for this part since January 2026, with a recorded range of $110 – $305.

If you are buying a used B550 AM4 ITX

Anything up to about $155 is a normal market price from a seller who tested the part and will take it back. Around $133 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 $133 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 $104, 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 B550 AM4 ITX, newest first — each one the average of completed eBay sold listings for that week. All 36 readings since January 2026.

Used B550 AM4 ITX average sold price by date
DateAverage sold priceChange
$144 −0.8%
$145 +0.1%
$144 −1.3%
$146 −1.0%
$148 −0.4%
$148 −0.2%
$149 −0.9%
$150 −1.3%
$152 no change
$152 +0.4%
$151 +0.7%
$150 +5.6%
$142 no change
$142 no change
$142 +18.3%
$120 no change
$120 −2.5%
$124 no change
$124 no change
$124 +7.8%
$115 +3.8%
$110 −12.1%
$126 −21.5%
$160 +24.2%
$129 −0.1%
$129 −9.5%
$143 +5.6%
$135 −1.9%
$138 −40.2%
$230 no change
$230 +29.7%
$177 +28.1%
$139 no change
$139 −54.7%
$305 +1.0%
$303 —

Everything above is computed from 36 dated observations of completed eBay sold listings for the B550 AM4 ITX, 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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