Woot offers iPhone SE, Unlocked refurbs with free shipping for Amazon Prime numbers ($6 for non-members) The reviews say most of the phones didn't have any visible blemishes when arrived.
16 GB - $89.99
32 GB - $104.99
64 GB - $119.99
Colors: Space Gray, Silver, Gold, Rose Gold
Apple-like Certified Refurbished with a 90-day warranty.