Another absolutely weird suggestion, 2 IN A ROW!

Sale 1

http://www.tf2outpost.com/trade/24549743 Sold for Aces Maddendoktor

Madden had a B/O of 26 (1.7)

X = 1.7

X = 1.7*0.9

X = 1.5

Madden http://backpack.tf/item/2537305011

HWAH http://backpack.tf/item/1246916495

Mini for Madden

Taking a look at the previous failed suggestion, polar found two sales.

'http://backpack.tf/profiles/76561198092663491?time=1418716800 - then resold for a 2.2 bud taunt

http://backpack.tf/profiles/76561198051972425?time=1418716800 - then sold for ~1.8 after overpay'

Taking 2

Sale 2

http://www.tf2outpost.com/trade/24536844 Sold for Planets Bomber

B/O for both hats were 3

X = 2.4*0.9

X = 2.2

Bomber http://backpack.tf/item/2575798999

HWAH http://backpack.tf/item/1246916495

Sale 3

http://www.tf2outpost.com/trade/24437615 Sold for Nuts Bonk Boy

B/O for Bonk was 2

X = 1.9*0.9

X = 1.7

Bonk http://backpack.tf/item/827951872

HWAH http://backpack.tf/item/1246916495

Other HWAH is gifted, Other hasn't sold