No price.

Sales

http://www.tf2outpost.com/trade/18477628

-b/o 3 buds

http://www.tf2outpost.com/trade/17623900

-Sold for AH Gibus (9.2, his b/o if 6. Huge outlier -_-)

http://www.tf2outpost.com/trade/17542459

-Sold for Phos. Metal Slug (His b/o was 4)

http://www.tf2outpost.com/trade/18630725

-B/O 4, sold for AF Inspector.

http://www.tf2outpost.com/trade/18491605

-Sold for c9 tin gallon, there's b/os for 4 http://www.tf2outpost.com/trade/18812347

http://www.tf2outpost.com/trade/18295341

-Sold for peace Pardner and selling for 3 for 2 weeks --> http://www.tf2outpost.com/trade/18558452

Based on the conservative b/os, I think this range is fair.

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