USED AMD FX-4100 PRICE
What a used AMD FX-4100 is worth today, tracked from verified eBay sold listings so the numbers reflect what people actually paid — not what sellers are asking.
A used AMD FX-4100 is currently worth about $11.16, based on verified eBay sold listings through October 6, 2026. The 30-day average is $12.05 and the 90-day average is $11.08. That is down 4.4% over the last 30 days, from $11.67. We have tracked 13 price points for this part since July 2026, with a recorded range of $8.22 – $13.05.
If you are buying a used AMD FX-4100
Anything up to about $12.00 is a normal market price from a seller who tested the part and will take it back. Around $10.00 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 $10.00 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 $8.00, 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 AMD FX-4100, newest first — each one the average of completed eBay sold listings for that week. All 13 readings since July 2026.
| Date | Average sold price | Change |
|---|---|---|
| $11.16 | −5.3% | |
| $11.79 | −3.3% | |
| $12.19 | −6.6% | |
| $13.05 | +11.8% | |
| $11.67 | no change | |
| $11.67 | −0.1% | |
| $11.68 | −0.3% | |
| $11.71 | −8.6% | |
| $12.81 | +9.9% | |
| $11.66 | +41.8% | |
| $8.22 | no change | |
| $8.22 | no change | |
| $8.22 | — |
Everything above is computed from 13 dated observations of completed eBay sold listings for the AMD FX-4100, 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 CPU / Processors prices
- Used AMD FX-8320 price
- Used AMD Ryzen 3 1200 price
- Used AMD Ryzen 3 2200G price
- Used AMD Ryzen 3 3100 price
- Used AMD Ryzen 5 1400 price
- Used AMD Ryzen 5 2400G price
- Used AMD Ryzen 5 2600 price
- Used AMD Ryzen 5 2600X price
- Used AMD Ryzen 5 3500 price
- Used AMD Ryzen 5 3500X price
- Used AMD Ryzen 5 3600 price
- Used AMD Ryzen 5 3600X price
- Used AMD Ryzen 5 4500 price
- Used AMD Ryzen 5 5500 price
- Used AMD Ryzen 5 5600 price
- Used AMD Ryzen 5 5600G price
- Used AMD Ryzen 5 5600X price
- Used AMD Ryzen 5 5600X3D price
- Used AMD Ryzen 5 7500F price
- Used AMD Ryzen 5 7600 price
- Used AMD Ryzen 5 7600X price
- Used AMD Ryzen 5 8400F price
- Used AMD Ryzen 5 9600X price
- Used AMD Ryzen 7 2700 price
WEEKLY PRICE REPORT
