# Used i5-9400 price UK — £29 (Oct 2026) | PathAu

> A used Intel Core i5-9400 sells for about £29 in the UK: median of 15 eBay UK sales in the 60 days to 25 Oct 2026, half between £27 and £30. Recent sales.

Source: https://pathau.co.uk/prices/processors/i5-9400/

# Used Intel Core i5-9400 price in the UK

**£29**typical used price

Median of 15 used sales on eBay UK in the 60 days to 25 Oct 2026 · updated 25 Oct 2026

**£27–£30**half of them sold in this range

**~1.8**sold a week

## Deal or overpriced?

- **Under £27** — Great deal (bottom quarter of recent UK sales).
- **£27–£30** — Fair UK price (typical median is £29).
- **Over £30** — Priced high compared with recent eBay UK sold listings.

## Recent sales

| Sold | Price | Listing |
| --- | --- | --- |
| 22 Oct 2026 | £27 | Intel Core i5-9400 2.90GHz (SRG0Y) Socket LGA 1151 Processor CPU |
| 22 Oct 2026 | £30 | Intel Core i5-9400 2.90GHz 9MB Hexa Core CPU Processor LGA1151 SR3X5 / SRG0Y |
| 21 Oct 2026 | £28 | Intel Core i5-9400 CPU, LGA1151, 6 Core, 2.9GHz Desktop Processor |
| 18 Oct 2026 | £25 | INTEL SR3X5 Core i5-9400 Six Core 2.9GHz Socket 1151 Coffee Lake-S Processor CPU |
| 13 Oct 2026 | £28 | Intel Core i5-9400 CPU 2.90GHz 6-Core 9th Gen LGA1151 SRG0Y Tested Working |
| 26 Sep 2026 | £23 | Intel Core i5-9400 - 2.9 GHz (BX80684I59400) CPU Processor |

## Used PCs with an i5-9400

In the last 30 days we saw **43** used PCs with an i5-9400 listed on eBay UK, Gumtree, Vinted and Facebook Marketplace. Half were asking under **£350**. We price each one part by part, so you see which are worth more than they cost.

## Other processors

- [i5-9600KF](https://pathau.co.uk/prices/processors/i5-9600kf/)**£28**
- [i7-6700](https://pathau.co.uk/prices/processors/i7-6700/)**£28**
- [Ryzen 3 3100](https://pathau.co.uk/prices/processors/ryzen-3-3100/)**£28**
- [FX-8350](https://pathau.co.uk/prices/processors/fx-8350/)**£30**
- [i3-10100F](https://pathau.co.uk/prices/processors/i3-10100f/)**£30**
- [i7-6700K](https://pathau.co.uk/prices/processors/i7-6700k/)**£30**

[All processors](https://pathau.co.uk/prices/processors/) · [How we price](https://pathau.co.uk/prices/how-we-price/)

## Questions

**How much is a used Intel Core i5-9400 worth in the UK?**

Around £29. That is the median of 15 used Intel Core i5-9400 sales on eBay UK in the 60 days to 25 Oct 2026; half sold between £27 and £30.

**Is £27 a good price for a used Intel Core i5-9400?**

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 i5-9400 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.