WTSGoogle Play Credit Code

I recently bough an item which included a 50$ Google Play code, which i really dont need/want. Post offers, no low ballers... Wouldn't want to sell the code cheap.. I don't know how to prove im the owner of the code according to rules, i got it in my email so i cant really take a picture of it? unless i block out few of the characters and it's requested.

Post below if interested.