Declined 76561198060889741 (Scammer)

Victim:
steamID: Nutzo
steamID32: STEAM_0:0:45721769
steamID64: http://steamcommunity.com/profiles/76561198051709266
customURL: http://steamcommunity.com/id/youbae
steamrepURL: http://steamrep.com/profiles/76561198051709266

Scammer:
steamID: PLAY LIKE A � X6
steamID32: STEAM_0:1:50312006
steamID64: http://steamcommunity.com/profiles/76561198060889741
customURL:
steamrepURL: http://steamrep.com/profiles/76561198060889741

Screenshots:
http://imgur.com/rWfoM

Description:
I was buying a CS:GO preorder in the Dota2Trade subreddit, and this guy adds me asking 5 Dota keys for the game. It looked fair, so I proceeded in the trade. I had not realised (my fault here) that he had put a CS:GO beta invite, I mistakenly accepted because of the gift's icon thinking it was the preorder. He deleted me immediately, and I didn't know until I opened my inventory.

It was really my fault but I'd like him to receive a punishment, since he deliberately added the beta gift instead of the preorder; so he won't be able to scam future traders.
Thanks

Note: Back from work, I realise CS:GO has released so I paid 5 Dota keys, or $12.50 worth, for a beta that lasted me less than 24 hr and couldn't even try.

Honestly, I wouldn't have known it was a beta either. From the screenshot, it appears to be a full copy of the game. As it is common practice for traders to delete the other person after a trade, as long as he didn't block you I wouldn't deem it as suspicious. If you can show evidence that shows he knowingly gave you a beta rather than the full game, I will be happy to reopen this report. As it stands, the evidence doesn't show that there was intention deception. However, thank you for the report and if you do receive further evidence showing his intent was to scam, I will reopen this report.