Selling/Sold:

http://www.tf2outpost.com/trade/9322998 (.66)

http://www.tf2outpost.com/trade/9309634 (.88-1)

http://tf2tp.com/trade.php?trade=9246844 (.77-1)

http://www.tf2outpost.com/trade/8645830 (.77-1)

http://www.tf2outpost.com/trade/9308518 (.77 -1)

http://www.tf2outpost.com/trade/9292058 (.88)

http://www.tf2outpost.com/trade/9287015 (.88)

Unsold:

http://www.tf2outpost.com/trade/9282083 (1 ref)

http://www.tf2outpost.com/trade/8974820 (1 ref)

http://www.tf2outpost.com/trade/9151504 (1 ref)

http://www.tf2outpost.com/trade/9301015 (1 ref) (.77 rejected)

http://www.tf2outpost.com/trade/9307912 (1 ref)

http://www.tf2outpost.com/trade/9293832 (1 ref)

http://www.tf2outpost.com/trade/9217718 (1 ref)

http://www.tf2outpost.com/trade/8159278 (1 ref)

http://www.tf2outpost.com/trade/9293631 (Rejected .77)

http://www.tf2outpost.com/trade/9299717 (1 Ref)

http://www.tf2outpost.com/trade/9225522 (1 Ref)

http://www.tf2outpost.com/trade/9288935 (1 ref)

http://www.tf2outpost.com/trade/9268045 (1 ref)

http://www.tf2outpost.com/trade/9264257 (1 ref)

http://www.tf2outpost.com/trade/9243089 (.94)

http://www.tf2outpost.com/trade/8945419 (1 ref)

This is from about half the pages, I can find more if need be. It doesn't seem to be selling well at 1 ref. The (.77-1) from the selling averages to .885, which I treat as .88 in making my suggested range. I think that's enough seller evidence.