I was told to resuggest. 2 and 3.2 are outliers.

http://www.tf2outpost.com/trade/24256889 ~ Sold for 36 keys = 3.2 buds at that time

http://www.tf2outpost.com/trade/23517226 ~ Offered on a Sulph Steel Shako = 2.2 buds

Mini for Shako

http://www.tf2outpost.com/trade/24501866 ~ Offered on a KaW Impaler = 2.2 buds

http://www.tf2outpost.com/trade/24624266 ~ Sold for 38 keys = 2.5 buds at that time

http://www.tf2outpost.com/trade/24355642 ~ Sold for 28 keys = 2.2 buds at that time

http://www.tf2outpost.com/trade/24231728 ~ Sold for Aces Napper's + Steaming Bonnet = 2.5 buds after overpay

http://www.tf2outpost.com/trade/24154476 ~ B/O of 2 buds

http://www.tf2outpost.com/trade/23696907 ~ Sold for Searing Fro = 2.7 buds after overpay

Mini for Fro

http://www.tf2outpost.com/trade/24333262 ~ B/O 3 buds

Feel free to counter or support my proofs.