Thx Baddy for that sale!

Sale 1

http://www.tf2outpost.com/trade/20892434 - Sold for 3 buds (not going to use it this time because the new owner relisted it at 2 buds and no screenshot is provided, make this one fishy to me. Better leave it untouched as I have no evidence to prove this was really sold for 3 buds other than "He said that" excuse while more reliable sales happened)

Sale 2

http://www.tf2outpost.com/trade/22467932 - Sold for a Strange Australium Medi Gun (1.7*0.9 = 1.5 buds) (Outlier)

Sale 3

http://www.tf2outpost.com/trade/22538772 - Sold for a Terror-Watt Swagman's Swatter (3*0.9 = 2.7 buds)

Sale 4

http://www.tf2outpost.com/trade/22195276 - The Cloud 9 Black Watch was sold for Electrostatic Noble Amassment of Hats = 2.6 buds

Sale 5

http://www.tf2outpost.com/trade/21504005 - Sold for a Circling TF Logo Noble Amassment of Hats (2.5*0.9 = 2.3 buds)

Feel free to counter / support my proofs.