Nvidia GeForce RTX 3090
Replaced by: RTX 4090 →The RTX 3090 costs €1400 used on eBay today. That is 58% above its 12-month average of €885 and 14% below the €1619 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 | €1383 | −30 | ||
| Sep 2026 | €1413 | +570 | ||
| Aug 2026 | €843 | 0 | ||
| Jul 2026 | €843 | 0 | ||
| Jun 2026 | €843 | 0 | ||
| May 2026 | €843 | −273 | ||
| Apr 2026 | €1116 | −5 | ||
| Mar 2026 | €2370 | €1121 | +492 | |
| Feb 2026 | €629 | 0 | ||
| Jan 2026 | €629 | 0 | ||
| Dec 2025 | €629 | −58 | ||
| Nov 2025 | €687 | 0 |
| Oct 2025 | €687 | −33 | ||
| Sep 2025 | €720 | 0 | ||
| Aug 2025 | €720 | −29 | ||
| Jul 2025 | €749 | −39 | ||
| Jun 2025 | €788 | 0 | ||
| May 2025 | €788 | +310 | ||
| Apr 2025 | €478 | 0 | ||
| Mar 2025 | €478 | −301 | ||
| Feb 2025 | €779 | +44 | ||
| Jan 2025 | €735 | −14 | ||
| Dec 2024 | €749 | +50 | ||
| Nov 2024 | €699 | +39 | ||
| Oct 2024 | €660 | −39 | ||
| Sep 2024 | €699 | −21 | ||
| Aug 2024 | €720 | 0 | ||
| Jul 2024 | €720 | +31 | ||
| Jun 2024 | €689 | −1 | ||
| May 2024 | €690 | −10 | ||
| Apr 2024 | €700 | 0 | ||
| Mar 2024 | €700 |
In the used market, the GeForce RTX 3090 fails to justify its value for money. It lags behind the GeForce RTX 4080 SUPER which outperforms it by a lead of 43.4% 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.