Hello fellow traders! This is my first suggestion, so go easy on me pls ):

First sale:

Sold for a C9 Brigade Helm:

[url]http://www.tf2outpost.com/trade/22074312[/url]

4*0.9=3.6

Second sale:

Sold for a C9 HWNN+C9 Blackwatch+5 keys:

[url]http://i.imgur.com/mQjZSaJ.png[/url]

[url]http://www.tf2outpost.com/trade/22936119[/url]

(HWNN+Blackwatch+5keys)

(2.8+2.6)*0.9+0.3= 5.1

Buyout was 5 buds. So i'll keep this at 5.

Mini on HWNN:

Sold for a C9 Dr.Dappers and a few sweets

[url]http://i.imgur.com/3pIcNdB.png[/url]

Dapper + Sweets

[3+ ( 4ref+1.22ref+2.33ref+2.66+1.55ref+1.66ref+4ref)] *0.9

=[3+ (17.42ref)]*0.9

=[3+(17.42/8.66)]*0.9 (8.66=Current Key price in metal)

=[3+2keys)]*0.9

=2.8

I couldn't find any other recent sales. Any feed back is appreciated! :D