The best source for refurb (and discounted) iPhone 12 deals in general is Back Market. This site not only has a wide range of stock at great prices but you'll also get one full year of warranty ...

Deals extend beyond the latest iPhones too. iPhone SE (2022) is back down to $149 at Walmart, while the iPhone 13 is just $100 at Metro by T-Mobile. Or if you prefer something that can run Apple ...