AMD Radeon RX 6800 XT
Replaced by: RX 7800 XT →The RX 6800 XT costs £322 used on eBay today. That is 8% above its 12-month average of £297 and 48% below the £623 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 | £323 | +64 | ||
| Sep 2026 | £259 | 0 | ||
| Aug 2026 | £259 | 0 | ||
| Jul 2026 | £259 | −46 | ||
| Jun 2026 | £305 | −3 | ||
| May 2026 | £308 | −5 | ||
| Apr 2026 | £313 | +3 | ||
| Mar 2026 | £310 | −3 | ||
| Feb 2026 | £313 | +18 | ||
| Jan 2026 | £295 | 0 | ||
| Dec 2025 | £295 | 0 | ||
| Nov 2025 | £295 | −13 |
| Oct 2025 | £308 | +10 | ||
| Sep 2025 | £298 | −2 | ||
| Aug 2025 | £300 | −10 | ||
| Jul 2025 | £310 | −8 | ||
| Jun 2025 | £318 | −41 | ||
| May 2025 | £359 | +25 | ||
| Apr 2025 | £334 | −15 | ||
| Mar 2025 | £349 | −20 | ||
| Feb 2025 | £369 | +3 | ||
| Jan 2025 | £366 | −9 | ||
| Dec 2024 | £375 | +49 | ||
| Nov 2024 | £326 | −24 | ||
| Oct 2024 | £350 | +1 | ||
| Sep 2024 | £349 | +37 | ||
| Aug 2024 | £312 | −58 | ||
| Jul 2024 | £370 | −5 | ||
| Jun 2024 | £375 | −5 | ||
| May 2024 | £380 | −20 | ||
| Apr 2024 | £400 | +15 | ||
| Mar 2024 | £385 | −35 | ||
| Feb 2024 | £420 | −30 | ||
| Jan 2024 | £450 | +50 | ||
| Dec 2023 | £400 | −20 | ||
| Nov 2023 | £420 | 0 | ||
| Oct 2023 | £420 |
No, despite its higher price point of £729, the Radeon RX 6800 XT proves disappointing when purchased new. For a similar price, Radeon RX 9070 XT has 56.3% better 3DMark score compared to Radeon RX 6800 XT.
When venturing into the second-hand market, the Radeon RX 6800 XT proves to be a cost-effective choice. It successfully edges out the Radeon RX 6800, the next alternative in this price range, showing a benchmark performance lead of 20.1%.
Recommended PSU for the RX 6800 XT: about 900 W — the card draws 300 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.
Big thanks to Random Benchmark for the video!