submit a ticket to valve, just in case. It is likely to not accomplish much, but perhaps add a number to voice of those who have been victimized by...
I suggest taking a look at http://www.dota2traders.com/threads/76561198069634266-%E2%99%82-%E2%95%95-%C3%AE%E2%99%A0%E2%95%94%CE%B4.57415/ Same...
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