New tradable cosmetic. Became tradable recently, so there's not plenty buyers yet. Proof below:

PROOF:

Sellers at 2 ref or higher/lower or within the range:

http://www.tf2outpost.com/trade/21105010 <- Wants 2.55 ref

http://backpack.tf/classifieds/?item=First%20American&quality=1&tradable=1&craftable=1 <- Most of them at the time were 2 ref.

http://www.tf2outpost.com/trade/21111329 <- Wants 3 ref

http://www.tf2outpost.com/trade/21078899 <- Wants 3 ref

Solds at the range (2-2.66) ref:

http://www.tf2outpost.com/trade/21104802 = Sold for 1.66 ref

http://www.tf2outpost.com/trade/21106772 = http://i.imgur.com/6gcmb3K.png

http://www.tf2outpost.com/trade/21101494 = Sold for 1 craft hat

http://www.tf2outpost.com/trade/21088188 = http://i.imgur.com/CCvrp0Q.png

http://bazaar.tf/trade/896811 & http://www.tf2outpost.com/trade/21083291 are the same = http://i.imgur.com/KQWL1cA.png

MOST of the sellers are demanding 1 key. Unsolds at 1 key:

http://www.tf2outpost.com/trade/21110078

http://www.tf2outpost.com/trade/21080048

http://www.tf2outpost.com/trade/21095273

PS: It's my first suggestion, so constructive criticism or additional/counter proof is always welcome!