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USED TRX40 sTRX4 ATX PRICE

What a used TRX40 sTRX4 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 $382 as of August 22, 2026
30-day average $368 5 readings
90-day average $351 13 readings
30-day change +12.4% from $340
Recorded range $22.25 – $382 29 price points

A used TRX40 sTRX4 ATX is currently worth about $382, based on verified eBay sold listings through August 22, 2026. The 30-day average is $368 and the 90-day average is $351. That is up 12.4% over the last 30 days, from $340. We have tracked 29 price points for this part since January 2026, with a recorded range of $22.25 – $382.

If you are buying a used TRX40 sTRX4 ATX

Anything up to about $368 is a normal market price from a seller who tested the part and will take it back. Around $316 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 $316 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 $246, 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 TRX40 sTRX4 ATX, newest first — each one the average of completed eBay sold listings for that week. All 29 readings since January 2026.

Used TRX40 sTRX4 ATX average sold price by date
DateAverage sold priceChange
$382 +0.4%
$381 +3.7%
$367 −0.7%
$370 +8.7%
$340 no change
$340 no change
$340 no change
$340 no change
$340 no change
$340 no change
$340 no change
$340 no change
$340 no change
$340 no change
$340 no change
$340 no change
$340 no change
$340 no change
$340 no change
$340 no change
$340 no change
$340 no change
$340 +19.8%
$284 no change
$284 +1,175.8%
$22.25 no change
$22.25 no change
$22.25 −53.5%
$47.85 —

Everything above is computed from 29 dated observations of completed eBay sold listings for the TRX40 sTRX4 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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