Ripped me off for 500 YAC.

https://bitcointalk.org/index.php?action=profile;u=111941


Agreed to trade
http://i.imgur.com/K5OFaK4.jpg


Sent coins
http://i.imgur.com/FQQxGH7.jpg


Never received BTC (0.25)
https://blockchain.info/address/1D3D4B8GRZtCzGzPPXoAanRRsNALQ5VNz1