5 month old price.

http://www.tf2outpost.com/trade/18272479

-B/O 1.5 for 1 week

http://www.tf2outpost.com/trade/18240879

-B/O 1.2 for 1 week

http://www.tf2outpost.com/trade/15600162

-Best offers the past month were 20-22 keys.

http://www.tf2outpost.com/trade/18272479

-Best offer the past week is 20 keys. (22 was retracted)

http://www.tf2outpost.com/trade/15600239

-Best offers the past month is a blizz. storm yellow belt. (~1 bud)

http://www.tf2outpost.com/trade/16864105

-Best offer 1 bud for the past 2 months

http://www.tf2outpost.com/trade/16547178

-Best offer the past two months is 1 bud. (The steaming fez +4 keys offer already bought)

Sales

http://www.tf2outpost.com/trade/17659833

-Sold for BMOC(was worth 11) + wrapped voodoo juju (5) + specialized KS RL (~7 I would say) so ~1.2 buds

http://www.tf2outpost.com/trade/17263467

-B/O 22 keys (1.1)

http://www.tf2outpost.com/trade/17164430

-B/O 22 keys (1.1)

http://www.tf2outpost.com/trade/16904496

-Sold for steaming Fez + 4 keys (~1.2)

http://www.tf2outpost.com/trade/17994288

-B/O 1.2

http://www.tf2outpost.com/trade/17744037

-B/O 1.2

http://www.tf2outpost.com/trade/17609927

-Sold for 20 keys

http://www.tf2outpost.com/trade/17160668

-B/O 1 bud

Feel free to counter / support my proof. Vote based on proof presented, not blindly!