If you look back in his posting history/trust a bit, I suspect this is a reincarnation of Breen2543's. Possibly cryto4rig as well. I could be wrong, but yeah anyone thinking about doing business with this guy should probably do their homework.
I did have small trades with breen and rouf, then shortly after they tried to scam me, probably just building up and probably the same user for sure. Had a decent trade with cryto, so I dont know about him.