For the lazy, a copy and paste of the link he posted.

Hopefully the third and last attempt at this

SALES:

http://www.tf2outpost.com/trade/23888470 Sold for:

http://www.tf2outpost.com/item/440,3229721186,465,5 Power Surge Cowl (Outdated at 5.1, mini at 4.5)

http://www.tf2outpost.com/item/440,3229721196,219,5 Miami Milkman (Outdated at 2.7, mini at 2.1)

http://www.tf2outpost.com/item/440,3229721200,721,5 SBTWC Conquistador (Unpriced, mini at 4.1)

http://www.tf2outpost.com/item/440,3229721195,1116,5 Skill Gotten I See You (Outdated at 1.8, mini at 1.5)

(4.5 + 2.1 + 4.1 + 1.5) = `12.2 (rounding to 12)

Hoo boy...

Histories:

http://www.tf2outpost.com/item/440,3229721209,30001,5

http://www.tf2outpost.com/trade/23443454 Sold + ~1 pure for DBD Gibus (16.5)

(16.5 * 0.9) - 1 = 13.85 (rounding to 14)

Histories:

http://www.tf2outpost.com/item/440,3229721209,30001,5

http://www.tf2outpost.com/item/440,3187402555,30003,5

Cowl mini:

http://www.tf2outpost.com/trade/23972872 Unsold at 4.5 (2 days, has been relisting)

No recent sales. Using 4.5.

Milkman mini:

http://www.tf2outpost.com/trade/23282261 Offered on O.Fire Chapeau (~2.2)

No overpay, = 2.2

Histories;

http://www.tf2outpost.com/item/440,3163636158,219,5

http://www.tf2outpost.com/item/440,3163589259,397,5

http://www.tf2outpost.com/trade/23426917 Sold for ~2 pure

Using 2-2.2.

Conquistador mini:

http://www.tf2outpost.com/trade/23762163 Sold + 5 keys (~0.3) for DP Muffs (4.1) + C9 Waxy (1.6, see open suggestion)

5.7 * 0.9 = 5.13 - 0.3 = 4.83 (rounding to 4.8)

Histories;

http://www.tf2outpost.com/item/440,3246543605,721,5

http://www.tf2outpost.com/trade/23778566

http://www.tf2outpost.com/trade/23669640 Sold for clean Max (3.3)

=3.3

Histories;

http://www.tf2outpost.com/item/440,3246543605,721,5

http://www.tf2outpost.com/item/440,3191742013,162,6

3.3-4.8. 'kay.

I See You mini:

http://www.tf2outpost.com/trade/23881139 B/O of 1.5 (1 week)

http://www.tf2outpost.com/trade/23804839 Sold for (24 / 14 = 1.7) buds in crap

1.7 * 0.9 = 1.53 (rounding to 1.5)

Using 1.5.

Let it ride.