Nvidia GeForce RTX 3090
Replaced by: RTX 4090 →The RTX 3090 costs $2001 used on eBay today. That is 43% above its 12-month average of $1396 and 2% below the $2046 launch price.
The chart shows the typical (median) lowest daily price of new and used GPUs on eBay, per month, or per week in the 6-month view. One-off mis-listed prices are filtered out.

Typical (median) lowest daily price in each month, newest first. Δ is the change from the previous month in $.
| Month | New | Δ | Used | Δ |
|---|---|---|---|---|
| Oct 2026 | $1975 | +171 | ||
| Sep 2026 | $1804 | +112 | ||
| Aug 2026 | $1692 | +130 | ||
| Jul 2026 | $1562 | +40 | ||
| Jun 2026 | $1522 | +55 | ||
| May 2026 | $1467 | +94 | ||
| Apr 2026 | $1373 | +73 | ||
| Mar 2026 | $1486 | −12 | $1300 | +77 |
| Feb 2026 | $1498 | +135 | $1223 | +133 |
| Jan 2026 | $1363 | +24 | $1090 | +112 |
| Dec 2025 | $1339 | −34 | $978 | +1 |
| Nov 2025 | $1373 | +108 | $977 | −4 |
| Oct 2025 | $1265 | −388 | $981 | +31 |
| Sep 2025 | $1653 | +172 | $950 | −79 |
| Aug 2025 | $1481 | $1029 | −17 | |
| Jul 2025 | $1046 | +17 | ||
| Jun 2025 | $1029 | −73 | ||
| May 2025 | $1102 | +140 | ||
| Apr 2025 | $962 | −252 | ||
| Mar 2025 | $1214 | +2 | ||
| Feb 2025 | $1212 | +175 | ||
| Jan 2025 | $1037 | −39 | ||
| Dec 2024 | $1076 | +111 | ||
| Nov 2024 | $965 | −14 | ||
| Oct 2024 | $979 | +49 | ||
| Sep 2024 | $930 | +38 | ||
| Aug 2024 | $892 | +2 | ||
| Jul 2024 | $890 | −65 | ||
| Jun 2024 | $955 | −30 | ||
| May 2024 | $985 | −15 | ||
| Apr 2024 | $1000 | −56 | ||
| Mar 2024 | $1056 |
In the used market, the GeForce RTX 3090 fails to justify its value for money. It lags behind the Radeon RX 7900 XTX which outperforms it by a lead of 47.0% in 3DMark benchmark.
Recommended PSU for the RTX 3090: about 1000 W — the card draws 350 W, a CPU such as the Intel Core i9-13900K about 125 W, and doubling the total leaves headroom for transient spikes. Pick a unit from a reputable tier of the Cultists Network PSU Tier List.