Anyway... i hope things work out for you...
There's actually a lot of legitimate amazon gift card customers. Since moneypak and vanilla reload are gone its one of the last prepaid cards on the shelves. Rates are about the same as moneypak rates back in the day on LBC, and they have the same level of anonymity.
Anyways, I now have a plethora of ways to turn amazon gift cards into cash and bitcoin. Literally any amount will be accepted.
I still see a risk with gift cards. How can you prove that, when the code is already redeemed when you get it, you didnt redeem it and it was the buyer. When i would escrow such a trade i would be puzzled what to decide. It could be both, the seller and the buyer who redeemed it.