Improper Format Harvest Moon Modest Scam

I offered to try to sell the harvest moon modest pile of hats for my inexperience trader friend* (Cam). There was some mix-ups and two scammers made me trade the hat back to an alternate account they said was owned by my inexperienced trader friend* (Cam).
1. A person added me claiming to be cam's friend* saying cam wanted his unusual back and he said that cam was irritated and to add his alt account which he was currently on.
2. I added him and i traded him the hat which we discussed
3. An hour later cam messaged me asking for his hat and we found out i got scammed

Profile Link:

Cam's (original holder of the hat): http://steamcommunity.com/profiles/76561198042913881
Myn: http://steamcommunity.com/profiles/76561198051012959/
Accomplice "friend": http://steamcommunity.com/id/goldenretrieverlo
Scammer where modest is located: http://steamcommunity.com/id/547456846/

Why did you add this as a report?

Related: http://forums.steamrep.com/threads/harvest-moon-modest-scam.14185/