Sugarcube is damn right about this being easy.

Sale 1

http://www.tf2outpost.com/trade/24201102

Sold for a Orb planets Amassment of Hats

1.55x 0.9 = 1.395 (1.4)

http://backpack.tf/profiles/76561198090974145?time=1418889600 Before

http://backpack.tf/profiles/76561198090974145?time=1418889600 After

http://backpack.tf/item/2195398635 History of L'Inspecteur

http://backpack.tf/item/1888327742 History of Amassment of Hats

Sale 2

http://www.tf2outpost.com/trade/24200889

Sold for Green Fetti Milkman

1.3x 0.9 = 1.17(1.2)

http://backpack.tf/profiles/76561198084643768?time=1418835745 Before

http://backpack.tf/profiles/76561198084643768?time=1418889600 After

http://backpack.tf/item/269715902 History of Milkman

Sale 3

http://www.tf2outpost.com/trade/23709554

Sold for Aces High Tyrant's Helm

1.5x 0.9 = 1.35(1.4)

http://backpack.tf/item/2522755356 History of Tyrant

Buyer

http://backpack.tf/profiles/76561198037652035?time=1415865600 Before

http://backpack.tf/profiles/76561198037652035?time=1415952000 After

Seller

http://backpack.tf/profiles/76561198041156103?time=1415520000 Before

http://backpack.tf/profiles/76561198041156103?time=1416038400 After

Feel free to support/counter my proof