Invalid 76561198041860830 (Hank-Goodman)

Victim:
|steamID: redsquirrel0249
|steamID32: STEAM_0:0:46580518
|steamID64: http://steamcommunity.com/profiles/76561198053426764
|customURL: http://steamcommunity.com/id/redsquirrel0249
|steamrepURL: http://steamrep.com/profiles/76561198053426764

Scammer:
|steamID: Hank-Goodman
|steamID32: STEAM_0:0:40797551
|steamID64: http://steamcommunity.com/profiles/76561198041860830
|customURL:
|steamrepURL: http://steamrep.com/profiles/76561198041860830

Screenshots:
http://imgur.com/SyVMU

I posted a trade buying craft hats for a certain price, and this person said they had an armored authority for the price I posted. We traded and I didn't notice he traded me an uncraftable hat. I informed him of the mistake and he neglected to correct this. Unfortunately, I do not have a screenshot of the trade itself, only the chat corresponding to it.

Code:

Saturday, October 06, 2012
12:43 PM - Hank-Goodman: hey
12:43 PM - redsquirrel0249: whatcha want
12:43 PM - Hank-Goodman: im selling armored authority for 1.11 ref like u offered
12:43 PM - redsquirrel0249: awesome.
Hank-Goodman has accepted your request to trade.
12:43 PM - redsquirrel0249: thanx
12:43 PM - Hank-Goodman: thxs
12:43 PM - redsquirrel0249: goddammit
12:43 PM - Hank-Goodman: :D
12:43 PM - redsquirrel0249: thats uncraft.
12:44 PM - redsquirrel0249: retrade or i'll report you
Hank-Goodman is now Offline.[code/]

I'm afraid this isn't a scam as he never claimed that it was ever clean. Certainly may be untrustworthy though.
Sorry.