1 Recent Sale

http://www.tf2outpost.com/trade/23455216 --- Sold for a Knifestorm Cotton (6.25) + Phantasm Wayfinder (3.7) + Orb. Fire Brown Bomber (2.65) + 1 Bud + 4 - 5 Keys (Using 4.5, ~0.3 at the time)

Wayfinder Mini *Only recent sale not used here - 3 Months + 3 Days from posting*

--- Sold for Duped Lantern Hottie's Hoodie (4.1)

4.1 * 0.9 = 3.69 (3.7)

http://backpack.tf/item/1224256640: Hoodie

http://backpack.tf/item/3142913285: Waxy

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Hoodie Mini

http://backpack.tf/profiles/76561198071533665?time=1425970800 --- Sold for Duped Eerie Milkman (4.6)

4.6 * 0.9 = 4.14 (4.1)

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Milkman Mini *Thank you Weedoof*

Offer of 4 Buds + 6 Keys (Waiting for him to collect) = 4.6

http://backpack.tf/profiles/76561198071533665?time=1426057200

http://imgur.com/8kTm8Pd and http://i.imgur.com/T3wW5oj.jpg

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X = (6.25 + 3.7 + 2.65) * 0.9 + 1.3

X = 12.6 * 0.9 + 1.3

X = 11.34 (11.3) + 1.3

X = 12.6