Hell :)

I hope this is good prove:

Only 2 in game

I bought the Unusual for 12 keys(pure) QS - http://postimg.org/image/6gdp8i6jf/

And I sold it for 15 keys(9 keys + painted bill's hat) not a QS - http://postimg.org/image/xpp2n07mj/

Here are some trades on Outpost:

http://www.tf2outpost.com/trade/20289903 - 14 keys this is the man I bought it from

http://www.tf2outpost.com/trade/20221866 - here is one for 17 keys got an offer for 10 (dont know for how much he sold it)

This is what I could get I hope it works :)

Tnx to every one who votes