Backmarket.co.uk), and refurbished iPhone 11 phones (from £210.28, Backmarket.co.uk). There are many more refurbished iPhone deals on Back Market’s website, including even older handsets.

Back Market, a startup that sells refurbished tech like iPhones and games consoles, has raised $510 million in new funding. The Paris-based company, which was founded in 2014, operates an online ...