http://backpack.tf/vote/id/53fb59d94ed7b8cb598b46e7 - Oh god.

Sale 1

http://www.tf2outpost.com/trade/21940410 - Sold for Nuts n' Bolts Team Captain, added 10 keys (3*0.9 - 0.5 = 2.2 buds)

Sale 2

http://www.tf2outpost.com/trade/21663339 - Sold for Flaming Lantern Flipped Trilby (3*0.9 = 2.7 buds)

Mini for Flaming Lantern Flipped Trilby

http://www.tf2outpost.com/trade/21702505 - Sold for a Terror-Watt Human Cannonball (3.3*0.9 = 3 buds)

Sale 3

http://www.tf2outpost.com/trade/21469716 - Sold for a Terror-Watt Sammy Cap (2.6*0.9 = 2.3 buds)

Seller

http://www.tf2outpost.com/trade/22139616 - 3.5 buds

Unused sale

http://www.tf2outpost.com/trade/21025676 - Unconfirmed.

Feel free to counter / support my proofs.