Surprisingly rare hat, only one on outpost with only one usable sale

Sale #1

http://www.tf2outpost.com/trade/24110541

Sold for a bubbling sns (15 keys) + an essential accessories (1.5 keys)

16.5 keys * 0.9 = 15 keys

Sale #2

http://www.tf2outpost.com/trade/23309621

Sold for 13 keys pure

http://backpack.tf/profiles/76561198054546090?time=1414172306

Listed as a quicksell and sold in a day, so I’m not using this sale

If anyone can find any more sales feel free to comment below. I checked a few of the hats from older suggestions, but I didn’t find anything super helpful (plus they’re all duped which makes checking histories a pain).