Samsung
Galaxy S23 Ultra (S918) 5G Dual Sim 256GB
Galaxy S23 Ultra (S918) 5G Dual Sim 256GB 8GB RAM (Phantom Black) Black
From £369.19
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MPN: B0BV2KZVNY
What is this product?
Powerful 5G smartphone with 256GB storage, 8GB RAM, high-quality camera, dual SIM, sleek Phantom Black design, 2-year warranty against factory defects.
Description from Amazon UKCheapest Samsung Galaxy S23 Ultra (S918) 5G Dual Sim 256GB prices in the UK
In stock first, then cheapest
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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.
Samsung Galaxy S23 Ultra (S918) 5G Dual Sim 256GB 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 Samsung Galaxy S23 Ultra (S918) 5G Dual Sim 256GB
£384.10eBayCheapest refurbished Samsung Galaxy S23 Ultra (S918) 5G Dual Sim 256GB
£369.19eBaySamsung Galaxy S23 Ultra (S918) 5G Dual Sim 256GB price history
Daily lowest · new & refurbished · 23 daysLowest seen: £319.00 on 12/09/2026
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Log in to set a price alertGuides for this product
All guides →Refurbished iPhone Air UK: where to buy it and what it costs
You can buy a refurbished iPhone Air now from musicMagpie, Back Market, Amazon Renewed and eBay, though not from Apple's own refurbished store. On 03/10/2026 the cheapest 256GB was £619.99, £179.01 under the £799 the big shops charge new, and the shops' price had not moved since 09/09/2026.
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.
Is it safe to buy a phone or console on eBay? How OwlyFinds picks the listings it shows
It can be, if the seller has a long record, you pay through eBay's checkout and the listing says plainly what you get. OwlyFinds only shows Buy It Now listings from sellers with 50 or more ratings and 98% positive, and refuses damaged, locked, mismatched and implausibly priced ones, but you still read the listing before you pay.
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