Proof below (4 sales).

Sales:

http://www.tf2outpost.com/trade/14950013

-wanted ~1.3 buds

-sold for 20 keys+2 key sweets=~1.2 buds

http://www.tf2outpost.com/trade/13449147

-sold for p. fetti brigade=~1.1 buds (slightly outdated)

http://www.tf2outpost.com/trade/13974327

-sold for 1 bud, wasn't a quicksell looking at the time taken

http://www.tf2outpost.com/trade/15078992

-wanted ~1.4 buds

-seems to have sold for 1 bud: http://www.tf2outpost.com/item/440,2007902067

-take note, the 'added' was a troll, as seen here: http://www.tf2outpost.com/trade/14571565

Current trades:

http://www.tf2outpost.com/trade/15177011

-offers

http://www.tf2outpost.com/trade/7915430

-part of collection, offers, 9 months old

-had an offer of 1.6 buds but is retracted, outlier (he bought another one for cheaper seen below)

http://www.tf2outpost.com/trade/15166098

-offers

Sales: 1, 1, 1.1, 1.2

Just a reconfirmation of original price. Original prices and unusual overpay were used.