Seller at da 2.2

http://www.tf2outpost.com/trade/18901113 juan week

Seller at 2.5

http://www.tf2outpost.com/trade/18782652 3 weeks

Unsolds @ 3

http://www.tf2outpost.com/trade/18490344 "quickselling" 1 month no offers

http://www.tf2outpost.com/trade/18863888 2 weeks no offers

http://www.tf2outpost.com/trade/18607744 3 weeks no offers

http://backpack.tf/classifieds/search/id/52d1ea1e4cd7b8275a8b4569 One in classifieds for 3 buds

There is only two other people I didn't include, one was looking for offers and the other was looking for 3.3.

Who spent 3 buds/equivalent in unusuals for this hat?

Robo hat's are easy suggestions because most of them are overpriced because of the initial robo/summer effect hype, and now nobody wants them.