Apple
iPhone 15 Plus 128GB
From £349.00
Compare 4 retailers
Cheapest Apple iPhone 15 Plus 128GB prices in the UK
In stock first, then cheapest
Retailer links may earn OwlyFinds a commission. It never changes the order. How we make money
Opened, never used on eBay
Sold on eBay as opened but never used. No refurbisher warranty; any maker's warranty runs from the first purchase, and eBay's Money Back Guarantee applies.
Apple iPhone 15 Plus 128GB new and refurbished prices compared
The cheapest in-stock offer for each condition. Every offer is in the one list above, sorted together.
Cheapest new Apple iPhone 15 Plus 128GB
£549.99eBayCheapest refurbished Apple iPhone 15 Plus 128GB
£349.00Back MarketApple iPhone 15 Plus 128GB price history
Daily lowest · new & refurbished · 26 daysLowest seen: £339.00 on 09/09/2026
Apple iPhone 15 Plus 128GB price drop alert
We'll email you when the price drops below your target.
Log in to set a price alertGuides for this product
All guides →Is Back Market legit? Are its phones any good?
Yes. Back Market is a marketplace of refurbishers it vets, and every phone comes with a 12-month warranty from the seller, 30 days of free returns and a battery at 80% or better. The catches: the refurbisher, not Back Market, is the seller, only Premium promises genuine parts, and a fee of up to 2% is added at checkout.
Back Market vs Amazon Renewed: which is cheaper?
Back Market was cheaper on 8 of the 11 refurbished phones both sold on 17/09/2026, by up to £182.74, and Amazon Renewed on the other 3. Both put a year of cover behind the phone, so compare the same grade at both, and check the new price before you buy.
musicMagpie or Back Market: which is better for phones?
Both give you a year of warranty; the real differences are who did the work, how long you have to change your mind, and what the grade words mean, and those decide which shop suits you more than any single price does.
More to compare
All Apple products →
AppleiPhone 14 Plus 128GBNew£337.69Refurbished£261.00
AppleiPhone 15 128GBNew£501.40Refurbished£319.00
AppleiPhone 15 Pro 256GBNew£629.99Refurbished£479.00
AppleiPhone 15 Pro Max 256GBNew£699.99Refurbished£479.00
AppleiPhone 16 Plus 128GBNew£690.10Refurbished£489.00AppleiPhone 14 128GBNew£314.99Refurbished£223.00Prices and stock are collected from retailer pages and may change. Always check the final price on the retailer's own site.