Claimed to have a copy of The Division on his HRK inventory in exchange for my Rise of the Tomb Raider. After I traded him Rise of the Tomb Raider, he blocked me and didn't fulfill his end of the trade. He'a also been actively scamming on Reddit trade subs such as /r/GameTrade. These 2 comments by him (one, two) show that he has also been using alt accounts to scam people. It's been confirmed by /r/SteamGameSwap mod yuv9 in this comment here. I've also provided screenshots of his alt account comments here in case he deletes them. Don't trade with this guy even though his SteamRep comes up clean since all the reports so far have been from key code trades, which SR doesn't investigate anymore.
Leaves false negative feedback for no justified reason. Read my thread before adding me next time, kid.
Watch out for this guy.
Traded Steam keys. He sent me an invalid code, then blocked me.