Found this by accident. I love it when a plan comes together.

SALES;

http://www.tf2outpost.com/trade/24874847 Sold + http://www.tf2outpost.com/trade/24874016 (~1.4) for Ooze Conqueror (Unpriced, mini at 3.6)

(3.6 * 0.9) - 1.4 = 1.84 (rounding to 1.8)

Histories:

http://www.tf2outpost.com/item/440,3484415294,30316,5

http://www.tf2outpost.com/item/440,3484415246,30116,5

http://www.tf2outpost.com/trade/24873320 Sold for DP Razor (Unpriced, mini at 2)

2 * 0.9 = 1.8

Histories;

http://www.tf2outpost.com/item/440,3484415294,30316,5

http://www.tf2outpost.com/item/440,3484176635,30393,5

Conqueror mini:

http://www.tf2outpost.com/trade/24717867 Sold for bubbling veil (~4)

4 * 0.9 = 3.6

Histories:

http://www.tf2outpost.com/item/440,3484415246,30116,5

http://www.tf2outpost.com/item/440,3438162632,393,5

Everything else recent is bulk or with scammers. Using 3.6.

Razor mini:

http://www.tf2outpost.com/trade/24480328 B/O of 2

http://www.tf2outpost.com/trade/24350668 Sold + Miami Metal Modest (2.65) for Harvest Mountain Cap (~5.25)

(5.25 * 0.9) - 2.65 = 2.075 (rounding to 2)

Using 2.

This makes me sad.

Let it ride.