Sold for 11.5 keys in items - http://www.tf2outpost.com/trade/19867006 (rounding to 12)

http://screencast.com/t/K83ZZSbfmBfW

Sold with a S. shotgun for Professional panama (NnB) - http://www.tf2outpost.com/trade/19865688 12 - ~1.5 = 10.5 Rounding to 11

http://screencast.com/t/K83ZZSbfmBfW (same conversation as before).

Got offered 12 keys - http://www.tf2outpost.com/trade/19875762 declined because he got an unusual offer worth more some time ago, but the offerer of the unusual retracted just after (probably because he realized it might have been a bad deal)