Proof below. Overpriced, 6 month-old price

Sales:

http://www.tf2outpost.com/trade/18619531

-bought duped stormy hallmark: http://www.tf2outpost.com/trade/17439256

-~1.9 buds

http://www.tf2outpost.com/trade/18560579

-bought pe blokes (outdated)=~1.9 buds

http://www.tf2outpost.com/trade/18813276

-b/o of 2.5 buds

-bought terror attendant (unpriced): http://www.tf2outpost.com/trade/18419830

http://www.tf2outpost.com/trade/18768271

-seems to have sold for o.f cm (outdated): http://www.tf2outpost.com/trade/18788771

-1.5 buds

http://www.tf2outpost.com/trade/17693206

-wanted ~2.3 buds

-sold for pro gold amby+keys=?

http://www.tf2outpost.com/trade/18891284

-b/o of 2.5 buds

-sold for c9 oma (unpriced)

-(likely 1.5-2 seeing many people with prices of 2 buds)

http://www.tf2outpost.com/trade/18458332

-wanted 2 buds

-sold for s. gunslinger: http://www.tf2outpost.com/trade/18386279 (someone bought it to buy the chief)

-~1.4 buds

Sales: 1.4, 1.5, 1.9, 1.9

Neither sides (~1.5 and ~2) look like outliers. Polar suggests this range would be most apt and I think so too. Not much to go on anyway, offers are rare and crappy.