I may fail at pricing all of them at once, but I will succeed at pricing them individually.

Sold for 1.33

http://www.tf2outpost.com/trade/20832383

http://www.tf2outpost.com/trade/20811011

http://www.tf2outpost.com/trade/20805378

http://www.tf2outpost.com/trade/20790255

http://www.tf2outpost.com/trade/20780054

http://www.tf2outpost.com/trade/20781967

Sold for 1.44

http://www.tf2outpost.com/trade/20640557

http://www.tf2outpost.com/trade/20570947

http://www.tf2outpost.com/trade/20595540

Sold for 1.66

http://www.tf2outpost.com/trade/20678073

http://www.tf2outpost.com/trade/20643920

http://www.tf2outpost.com/trade/20395742

Sold for 2.00

http://www.tf2outpost.com/trade/20835869

Conclusion: Before you say something stupid like "Not enough proof, downvote", take a look on the market first. This thing is so rare now. Demand > Supply because supply of craft hats went down and it's reasonable for this thing to rise. I don't remove 1.33 because there are a lot of 1.33 sales happened.

Feel free to counter / support my proofs.