iPhone 6s Plus trade-in value
Sell your iPhone 6s Plus
3 UK trade-in stores will buy an iPhone 6s Plus today, for up to £17 in cash. Whether you want to sell it, trade it in or recycle it, here is what each store publishes, side by side.
trending_flat Unchanged since 16 September 2026
Prices collected 29 July 2026 – 18 October 2026 from each store's own valuation tool.
iPhone 6s Plus trade-in value by storage and condition
The highest price any store publishes for each combination, with the store that pays it. Prices are for an unlocked device.
| Storage | Excellent | Good | Fair | Faulty |
|---|---|---|---|---|
| 16GB | £12CeX | £7CeX | £5CeX | — |
| 32GB | £13CeX | £9CeX | £7CeX | — |
| 64GB | £14CeX | £10CeX | £9Assurant | — |
| 128GB | £17CeX | £12Assurant | £12Assurant | — |
What each store pays for an iPhone 6s Plus
Each store's best working and faulty price for any configuration of this model.
| Store | Best working price | Best faulty price | Collected |
|---|---|---|---|
| CeX | £17 (128GB, Unlocked) | — | 18 October 2026 |
| Assurant | £12 (128GB, Unlocked) | — | 18 October 2026 |
| Back Market | £1 (16GB) | — | 18 October 2026 |
CeX figures are cash; its store-credit offer is higher. Argos, Assurant and Currys publish one "fully working" price for every working condition. How we compare.
How the iPhone 6s Plus trade-in value has changed
Best price for an unlocked iPhone 6s Plus in good condition, at our previous update (16 September 2026) and now.
| Storage | 16 September 2026 | Now | Change |
|---|---|---|---|
| 16GB | £7 | £7 | no change |
| 32GB | £9 | £9 | no change |
| 64GB | £10 | £10 | no change |
| 128GB | £11 | £12 | +£1 |
| Store | 16 September 2026 | Now | Change |
|---|---|---|---|
| CeX | £17 | £17 | no change |
| Assurant | £3 | £12 | +£9 |
| Back Market | £1 | £1 | no change |
See which models moved most in the trade-in price tracker.
Getting the most for your iPhone 6s Plus
- Compare before you post. The same 16GB iPhone 6s Plus is worth £1 at one store and £7 at another.
- Grade it honestly. Every store inspects the device; if it is worse than described you get a lower revised offer.
- Turn off Find My first. An Activation-Locked iPhone is rejected or returned. Our preparation checklist covers every step.
- Check if it is unlocked. Settings → General → About → Carrier Lock should read “No SIM restrictions”. Why it matters.
iPhone 6s Plus trade-in questions
How much is my iPhone 6s Plus worth?
UK trade-in stores currently pay up to £17 for an iPhone 6s Plus, depending on storage, network and condition. A 16GB unlocked iPhone 6s Plus in good condition fetches up to £7 at CeX.
Which store pays the most for an iPhone 6s Plus?
In our latest data CeX publishes the highest working price, £17 for a 128GB model. The best store can change by storage and condition, so check the table for your configuration.
Can I sell or recycle a broken iPhone 6s Plus?
None of the stores we track publishes a faulty price for the iPhone 6s Plus at the moment, so a broken one is best quoted directly with a repair or recycling service.
Can I sell a brand-new or sealed iPhone 6s Plus?
Yes, but none of the stores we compare publishes a separate price for a sealed or unused handset, so a new iPhone 6s Plus is priced in the top condition grade: up to £17 for the 128GB model at CeX.
Has the iPhone 6s Plus trade-in value gone up or down?
It is unchanged since our previous update on 16 September 2026: the best published price is still £17.
Is it worth comparing trade-in prices for an iPhone 6s Plus?
Yes. For a 16GB iPhone 6s Plus in good condition, 3 stores quote between £1 (Back Market) and £7 (CeX) — a £6 difference for the same iPhone.
Does a network-locked iPhone 6s Plus get less?
At some stores, yes. CeX typically pays less for a handset locked to EE, O2, Vodafone or another network, while Currys quotes the same price either way and Back Market does not ask. The table above shows unlocked prices; the full comparison lets you pick your network.
Get a quote for your exact iPhone 6s Plus
Pick storage, network and condition and we line up every store's offer, highest first.
