SCAM This guy added me to steam after I opened a thread he assured me, since he had higher reputation than me, that I had to give him the codes before the payment . He got all the codes, verified that they worked and deleted me from friends, set the profile to private and disappeared.
He aproximately stole 50€ of games. GG
edit: the scammer impersonated this guy, he is by no mean a scammer
Great trader, honest, friendly and trustworthy. Would trade with them again no question +REP