A family member gave me their water damaged AT&T iPhone 6/64GB. Didn't have Apple Care. He got it unlocked via AT&T website. I called Apple and asked since iPhone was unlocked would I get a $299 unlocked replacement. They said they couldn't do that and that I would have to get the replacement unlocked from AT&T. I got the $299 replacement today and went to AT&T site and requested an unlock. I've done this on my other iPhone lines under contract with success. I have all the accessories and the original box. The iPhone is still in factory replacement plastic. The box of course has the IME# etc of the damaged iPhone 6 but the replacement has a different IME#. I'm waiting for the unlock to hopefully go through. What's the best way to list and sell this? I figure at the very least I can make some money.