I heard that idea. I guess it would work for anything that offers a trade in. So for android users, also a Samsung s21.
Maybe next round I'll go that route. How much did you pay for the iphone 8 on ebay? Broken even works? Link to buy ome?
I paid $180 and my seller is sold out of that one. Can probably get an android S9 or one of the other qualifying devices (different list for each trade in promo) for less. But make sure your seller will send you an IMEI before shipping.
I paid more for a device I knew would pass their inspection, supposedly all they care about is cracked screen (or other major physical damage) and/or water damage, but I didn’t want to risk it. Device also has to not be iCloud locked (or whatever the android equivalent is) and IIRC not blacklisted by the carrier (e.g. bills not paid, stolen, etc).
The way I see it, t-mobile is giving me $830 and I won’t be able to switch the trade in device. So it was worth buying from a wholesaler/cell phone specialist that will give me what I’m expecting and I don’t save $50 but get screwed out of my $830.