7 month old price.

http://www.tf2outpost.com/trade/18653761

-B/O 1.5

http://www.tf2outpost.com/trade/18541313

-B/O 2 for 5 days

http://www.tf2outpost.com/trade/18548431

-B/O 2 for 5 days

http://www.tf2outpost.com/trade/18248597 - offer of chap (~1.8 according to bpb)

Sales

http://www.tf2outpost.com/trade/18618026

-B/O 1.5 (probably sold for that)

http://www.tf2outpost.com/trade/18437445

-B/O 1.5

http://www.tf2outpost.com/trade/18414073 -->http://www.tf2outpost.com/trade/18432549

-B/O 1.5. Sold for TW Western Wear. There is a current b/o at 1.3 http://www.tf2outpost.com/trade/18632538 

http://www.tf2outpost.com/trade/18545638

-B/O 1.3

Eh, those 2 sales at 1.3 kind went fast. Going safe with 1.5-1.8.

BTW I did this on the phone so I don't really have that great of an analysis atm

Feel free to counter / support my proof. Vote based on proof presented, not blindly!