Not many for sale on outpost and a good bit of them are ded.

Solds/Offer/Buyers at 2 ref and above:

http://www.tf2outpost.com/trade/13336531 buying for 2 ref

http://www.tf2outpost.com/trade/14010273 buying for 2 ref

http://www.tf2outpost.com/trade/14296989 buying for 2 ref

http://www.tf2outpost.com/trade/10672355 offer of 2 ref recently

http://www.tf2outpost.com/trade/14266892 sold for 2 ref

http://www.tf2outpost.com/trade/14295201 sold for 2 ref -> http://puu.sh/4nBCB.png

Unsuccessful/Low Success Buyers at 1.66 ref:

http://www.tf2outpost.com/trade/14294020 11 hours (young)

http://www.tf2outpost.com/trade/14274220 1 day (sort of young)

http://www.tf2outpost.com/trade/13917576 none bought in 2 weeks for backpack.tf price

http://www.tf2outpost.com/trade/13154716 2 comments saying added a month ago, none bought since then