Sale 1:

Sold for 30 keys

No outpost

Seller: http://backpack.tf/profiles/76561198108148076#!/compare/1488153600/1488240000

Buyer: http://backpack.tf/profiles/76561198010369782#!/compare/1488240000/1488326400

X = 30

Sale 2:

Sold with Aces High Scotch Bonnet (Mini at 10+ below) for Haunted Ghosts Milkman (36.5)

No outpost

Seller: http://backpack.tf/profiles/76561198054136616#!/compare/1484784000/1484870400

Buyer: http://backpack.tf/profiles/76561198191291749#!/compare/1484784000/1484870400

X = 26

Sale 3:

Bulk for Vivid Rack

Seller: http://backpack.tf/profiles/76561198076040443#!/compare/1484697600/1484784000

Buyer: http://backpack.tf/profiles/76561198060375373#!/compare/1484697600/1484784000

Sale 4:

Bulk for Eerie Orbiting Fire Bonk Boy

Seller: http://backpack.tf/profiles/76561198060375373#!/compare/1484697600/1484784000

Buyer: http://backpack.tf/profiles/76561198054136616#!/compare/1484697600/1484784000

Aces Scotch Mini:

Sold for 10 keys + 2 ref

No outpost

Seller: http://backpack.tf/profiles/76561198318692539#!/compare/1488672000/1488758400

Buyer: http://backpack.tf/profiles/76561198285713524#!/compare/1488672000/1488758400

X = 10

Sellers:

45 keys:

http://i.imgur.com/yu2SPQw.png

http://backpack.tf/u/76561198191291749

Sales at:

26

30

Rounding the 26 sale to 25, as the Bonnet mini is probably low here.

Going with 25-30.

Should be the last of the Pillar of Hats (both robo and non-robo) that can be priced at this time.