Where to Find the Cheapest iPhone 15 worldwide (New & Used)

Price comparison shopping has never been more important — or more powerful. With prices varying by hundreds of pounds for the same product across different platforms, knowing where to look can save you a significant amount every year. This guide covers everything.

The Big Three UK Marketplaces

Amazon UK

Best for: new products, fast delivery, Prime subscribers. Amazon's prices on new electronics and household goods are hard to beat, especially during Prime Day and Black Friday. The Renewed (refurbished) section is also excellent for certified used products with warranty coverage.

eBay UK

Best for: used items, collectibles, niche products. eBay's buyer protection is excellent and the sheer volume of listings means prices are genuinely competitive. The auction format can yield incredible deals — setting a max bid and waiting often beats Buy It Now prices.

Vinted UK

Best for: fashion, clothing, shoes. Vinted dominates second-hand fashion worldwide with over 8 million users. For branded clothing and trainers especially, prices are consistently lower than eBay — though buyer protection is less robust for high-value items.

When to Buy New vs Used

A rough guide:

• Buy new: items where condition matters a lot (mattresses, headphones with hygiene concerns, safety equipment), items under £30 where the saving isn't significant, or items where the warranty is important
• Buy used: electronics, books, games, tools, kitchen appliances, sports equipment, musical instruments — anything durable where condition can be assessed from photos

Price Tracking — Set Alerts and Wait

Prices on Amazon and eBay fluctuate constantly. For non-urgent purchases, set a price alert and wait. Amazon regularly drops prices by 20–30% during sales events. PriceOwl's price tracker feature lets you set a target price and get emailed when any listing hits it across all three stores.

Timing Your Purchase

• Black Friday (November) — best time for new electronics across Amazon and eBay
• January sales — good for home goods and fashion, excellent for used items as people declutter
• End of summer (August–September) — great for outdoor equipment, garden furniture, bikes
• After Christmas — January is peak time for used gaming consoles as people sell unwanted gifts

Hidden Costs to Always Check

• Delivery charges — a £5 item with £4.99 postage isn't a bargain. Always check total cost
• Return policy — Amazon is excellent; eBay varies by seller; Vinted has buyer protection but returns can be harder
• Seller location — items shipping from China can take 4–6 weeks and may attract customs charges for items over £135

Use PriceOwl for One-Search Comparison

Rather than checking each platform separately, PriceOwl searches eBay, Amazon and Vinted simultaneously and ranks results by price — showing you the lowest new price, lowest used price, and flagging the best overall deal. Search any product below to see it in action.