Invalid Scammed me out of my Essential Accessories

Victum:
steamID: SlightyDisturbed steamID32: STEAM_0:1:25003175 steamID64: http://steamcommunity.com/profiles/76561198010272079 customURL: steamrepURL: http://steamrep.com/profiles/76561198010272079

Scammer:
steamID: Kєямιх™ steamID32: STEAM_0:0:11219473 steamID64: http://steamcommunity.com/profiles/76561197982704674 customURL: http://steamcommunity.com/id/Kermixeado steamrepURL: http://steamrep.com/profiles/76561197982704674

Screen shots:
http://imageshack.us/g/804/64408810.png/


Description:
He opened trade with me because I commented on his outpost trade here: http://www.tf2outpost.com/trade/2542051 about selling my Essential Accessories for 5 keys. When the trade window popped up he stated that he didn't have any more keys, but he did have 5 Balaclavas are Forever paint that he said was "worth 3 ref each". After trade, he deleted me before I could even type a thank you message. I didn't know he was scamming me at the time or else I would have taking chat screen shots.

Unfortunately, SteamRep does not mark for sharking, I apologize.