USED B660 LGA1700 mATX PRICE
What a used B660 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 B660 LGA1700 mATX is currently worth about $82.56, based on verified eBay sold listings through October 6, 2026. The 30-day average is $84.69 and the 90-day average is $82.40. That is essentially flat over the last 30 days. We have tracked 36 price points for this part since January 2026, with a recorded range of $71.39 – $200.
If you are buying a used B660 LGA1700 mATX
Anything up to about $87.00 is a normal market price from a seller who tested the part and will take it back. Around $74.00 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 $74.00 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 $58.00, 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 B660 LGA1700 mATX, newest first — each one the average of completed eBay sold listings for that week. All 36 readings since January 2026.
| Date | Average sold price | Change |
|---|---|---|
| $82.56 | −3.8% | |
| $85.79 | −0.4% | |
| $86.10 | +2.1% | |
| $84.32 | +1.4% | |
| $83.15 | +2.0% | |
| $81.53 | −0.6% | |
| $82.02 | −1.1% | |
| $82.94 | +1.6% | |
| $81.63 | −1.4% | |
| $82.77 | +5.8% | |
| $78.26 | −2.2% | |
| $80.05 | no change | |
| $80.05 | no change | |
| $80.05 | no change | |
| $80.05 | −1.5% | |
| $81.30 | no change | |
| $81.30 | −0.9% | |
| $82.07 | no change | |
| $82.07 | +1.4% | |
| $80.95 | +1.3% | |
| $79.92 | +11.9% | |
| $71.39 | −13.7% | |
| $82.71 | −2.2% | |
| $84.61 | +2.5% | |
| $82.58 | −2.7% | |
| $84.90 | +4.0% | |
| $81.64 | −1.1% | |
| $82.58 | +1.9% | |
| $81.02 | −59.4% | |
| $200 | no change | |
| $200 | +6.2% | |
| $188 | −2.7% | |
| $193 | no change | |
| $193 | +38.0% | |
| $140 | no change | |
| $140 | — |
Everything above is computed from 36 dated observations of completed eBay sold listings for the B660 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.
Other Motherboards prices
- Used A320 AM4 ATX price
- Used A320 AM4 ITX price
- Used A320 AM4 mATX price
- Used A520 AM4 ATX price
- Used A520 AM4 ITX price
- Used A520 AM4 mATX price
- Used A620 AM5 ATX price
- Used A620 AM5 ITX price
- Used A620 AM5 mATX price
- Used B250 LGA1151 ATX price
- Used B250 LGA1151 mATX price
- Used B350 AM4 ATX price
- Used B350 AM4 mATX price
- Used B360 LGA1151 ATX price
- Used B360 LGA1151 ITX price
- Used B360 LGA1151 mATX price
- Used B450 AM4 ATX price
- Used B450 AM4 ITX price
- Used B450 AM4 mATX price
- Used B550 AM4 ATX price
- Used B550 AM4 ITX price
- Used B550 AM4 mATX price
- Used B650 AM5 ATX price
- Used B650 AM5 ITX price
WEEKLY PRICE REPORT
