Used 850W power supply price in the UK
£52typical used price
Median of 274 used sales on eBay UK in the 60 days to 25 Oct 2026 · updated 25 Oct 2026
£42–£63half of them sold in this range
~32sold a week
Deal or overpriced?
- Under £42 — Great deal (bottom quarter of recent UK sales).
- £42–£63 — Fair UK price (typical median is £52).
- Over £63 — Priced high compared with recent eBay UK sold listings.
Recent sales
| Sold | Price | Listing |
|---|---|---|
| 25 Oct 2026 | £30 | Light Use 850W NZXT C850 Gold, Black, Fully Modular, 80PLUS Gold PA27 |
| 25 Oct 2026 | £35 | Gigabyte P850GM 850W 80+ Gold Fully Modular ATX Power Supply PSU |
| 25 Oct 2026 | £58 | Corsair RM850 RM Series 850W Fully Modular ATX PSU Power Supply w/ Cables Box |
| 24 Oct 2026 | £80 | CORSAIR RM850x SHIFT 850W 80 PLUS GOLD MODULAR POWER SUPPLY - BOXED |
| 24 Oct 2026 | £40 | Corsair RM850x 850W ATX Fully Modular PSU Black 24-Pin 4+4 CPU 6+2 PCIe |
| 24 Oct 2026 | £37 | Sea Sonic Focus SSR-850FX Modular Power Supply 850W Gold |
Other power supplies
Questions
How much is a used 850W power supply worth in the UK?
Around £52. That is the median of 274 used 850W power supply sales on eBay UK in the 60 days to 25 Oct 2026; half sold between £42 and £63.
Is £42 a good price for a used 850W power supply?
It is cheaper than three in four recent sales. A price far below that is more often a fault, a missing part or a scam than a bargain, so check the photos and the seller, and see it working before you pay.
How do I find an 850W PSU below that price?
Set a watchlist in PathAu. New listings on eBay UK, Gumtree, Vinted and Facebook Marketplace are checked about every minute and you hear about the ones under your price.