USED Z790 LGA1700 mATX PRICE
What a used Z790 LGA1700 mATX is worth today, tracked from verified eBay sold listings so the numbers reflect what people actually paid — not what sellers are asking.
A used Z790 LGA1700 mATX is currently worth about $139, based on verified eBay sold listings through October 6, 2026. The 30-day average is $137 and the 90-day average is $133. That is up 2.7% over the last 30 days, from $135. We have tracked 35 price points for this part since January 2026, with a recorded range of $123 – $329.
If you are buying a used Z790 LGA1700 mATX
Anything up to about $140 is a normal market price from a seller who tested the part and will take it back. Around $120 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 $120 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 $93.00, 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 Z790 LGA1700 mATX, newest first — each one the average of completed eBay sold listings for that week. All 35 readings since January 2026.
| Date | Average sold price | Change |
|---|---|---|
| $139 | −0.4% | |
| $139 | +2.5% | |
| $136 | +1.6% | |
| $133 | −1.1% | |
| $135 | −4.1% | |
| $141 | +3.9% | |
| $135 | −1.9% | |
| $138 | +1.7% | |
| $136 | +2.2% | |
| $133 | +7.7% | |
| $123 | −0.1% | |
| $124 | no change | |
| $124 | no change | |
| $124 | −15.9% | |
| $147 | no change | |
| $147 | +3.3% | |
| $142 | +1.7% | |
| $140 | +1.3% | |
| $138 | −2.6% | |
| $142 | −17.2% | |
| $171 | +22.3% | |
| $140 | −17.7% | |
| $170 | no change | |
| $170 | no change | |
| $170 | −45.1% | |
| $309 | +72.8% | |
| $179 | −0.3% | |
| $180 | +2.6% | |
| $175 | +25.3% | |
| $140 | +7.6% | |
| $130 | −3.7% | |
| $135 | −59.0% | |
| $329 | +9.6% | |
| $300 | +139.9% | |
| $125 | — |
Everything above is computed from 35 dated observations of completed eBay sold listings for the Z790 LGA1700 mATX, 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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WEEKLY PRICE REPORT
