I sold CD-Keys a few days back, i ended up with like 20 and realised i no longer wanted to play DayZ, so anyway, this kid buys like 5 for $8 which was a reasonable price, the keys were all UNBANNED and NOT IN-USE when i sold them, there was a 2 hour warranty and he knew that, when they were all Banned he then makes a dispute on paypal, and starts saying he will go to paypal if necessary, but in no way did i scam him.