Lel.

Sale 1

http://www.tf2outpost.com/trade/22822942 - The Power Surge Executioner (11.3 buds) was sold for a Disco Beat Down Human Cannonball + Cloudy Moon Sultan's Ceremonial + 1 bud (11.3 - 4.4*0.9 - 1 = 6.2 buds) (Outlier)

Mini for the Disco Beat Down Human Cannonball

http://backpack.tf/vote/id/544d0174ba8d881c498b4ad4

Sale 2

http://www.tf2outpost.com/trade/23030689 - Sold for a Sunbeams Bombing Run (2.9 buds) + Bubbling Reggaelator (1 bud) (3.9*0.9 = 3.5 buds)

Seller

http://www.tf2outpost.com/trade/23296200 - 5 buds

Feel free to counter / support my proofs.