I practiced Karate. This is called The Mind Wrap

GREEN BELT

Using my sales from http://backpack.tf/item/1663652336 because I don't know where the other one is.

Sale 1) http://www.tf2outpost.com/trade/24188103 --- Sold for ?

http://backpack.tf/profiles/76561197988745013?time=1422172800

Sale 2) http://www.tf2outpost.com/trade/24746381 --- Sold + Peace Swagman (30) for a Ghosts Ninja Hood (170) --- 140 Keys because Overpay applied

http://backpack.tf/profiles/76561198095756294?time=1423814400

Ninja: http://backpack.tf/item/2946002826

Swagman: http://backpack.tf/item/833064320

Swagman Mini

http://backpack.tf/profiles/76561198138572932?time=1428649200 --- Sold for Stormy Softcap (14) + Planets Company (20)

34 * 0.9 = ~30

Softcap Mini Mini

http://www.tf2outpost.com/trade/25250234 --- Had a B/O of 14 Keys

Company Mini Mini

http://www.tf2outpost.com/trade/25663199 --- B/O of 20

http://www.tf2outpost.com/trade/25693800 --- B/O of 19

http://www.tf2outpost.com/trade/25647647 --- B/O of 21

http://www.tf2outpost.com/trade/25669162 --- B/O of 20

http://www.tf2outpost.com/trade/25510302 --- B/O of 21

Taking 20

Ninja Mini

http://backpack.tf/profiles/76561198095756294?time=1425283200 --- Sold for Burning Trophy (176) + 1 Bud (12 when sold)

176 * 0.9 = ~158 + 12 = 170

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Sale 3) http://www.tf2outpost.com/trade/25102997 --- Sold + Peace Swag (30) + Pro KS Aussie Sniper (50) + Spec KS Aussie SMG (9.5) + Sweet (Doesn't matter) for a Cloudy Moon Kabuto (263)

http://backpack.tf/profiles/76561198070308138?time=1424160000

Sniper Mini

Using SCM sales from 2/16 and 2/18

2/16 had 3 at 155.69

2/18 had 3 at 128.03

Averages to 141.86 * 0.85 = 120.58 / 2.4 = ~50 Keys

Aussie SMG Mini

1 sold on 2/17 for 26.78

26.78 * 0.85 = 22.76 / 2.4 = ~9.5 Keys

X + 30 (Overpay already applied) + (59.5 * 0.9) = 263

X + 30 + 54 (rounded) = 263

X = 180 Keys (rounded)