Refurbished iPhone 8
A certified refurbished iPhone 8 from £90 — fully tested and honestly graded. The same phone as new, for a fraction of the price.
1 iPhone 8 option in stock
Apple iPhone 8
Buying a refurbished iPhone 8: what to know
Every refurbished iPhone 8 we sell is put through a full diagnostic — screen, cameras, speakers, charging, biometrics and battery — then graded honestly as Like New or Good so the price reflects exactly what you receive. There are no surprises on arrival and no vague “fully working” claims hiding a tired battery.
Battery health is stated on each listing above. If you'd rather keep your current iPhone 8 running, a battery or screen repair is often the smarter spend — get a fixed-price repair quote in seconds. Upgrading? Our trade-in portal turns your old device into instant credit.
New to refurbished? Our 8-point buying checklist covers everything worth checking first.
Common questions
How much is a refurbished iPhone 8?+
A certified refurbished iPhone 8 starts from £90 at Optimise Marketplace, with the exact price depending on storage, colour and condition grade. Every one includes a 24-month warranty, free UK delivery and 14-day returns.
Is a refurbished iPhone 8 worth buying?+
Yes — a refurbished iPhone 8 performs identically to new at a significant saving. Each device is fully diagnostically tested through our Phonecheck partnership, graded honestly and comes with a 24-month warranty (covering any fault not caused by you) plus 14-day returns.
Is the iPhone 8 unlocked?+
Our iPhone 8 stock is sold unlocked unless clearly stated otherwise, so it works with any UK network and with eSIM plans.
What battery health does the iPhone 8 have?+
Battery health is listed on every individual iPhone 8 listing, so you know before you buy. Our Like New devices typically ship at 90%+.