Hm, did he sell it 3 times in the past month or were the other exchanges no sales?

http://backpack.tf/item/4163898106

I have had this hat quite a few times (Just call me the rotation god). All were valid sales and here is proof:

Sale #1: (The sale Blaze has pinned.)

Sale #2: Sold with three keys for a Orbiting Planets Blighted Beak,

Link: http://backpack.tf/profiles/76561198080253538#!/compare/1475366400/1475452800

40-3= 37 keys for second sale

Sale #3: Sold for Smoking Fed Fighting Fedora (19) + (2) keys pure +Australium Black Box (15)= 36 keys

LInk: http://backpack.tf/profiles/76561198306288794#!/compare/1475539200/1475625600

Conclusion, three sales for 36, 37, and 30 keys.

BTW, could these sales be used to do a mini on teh fedora, and beak? I have no idea how to do minis but they are outdated, and need a new price update.