Solds/Offers/Buyers at 3-3.33 ref:

http://bazaar.tf/trade/396066 buying for 3 ref

http://www.tf2outpost.com/trade/14516744 buying for 3 ref

http://www.tf2outpost.com/trade/14494323 buying for 3 ref

http://www.tf2outpost.com/trade/14496571 3 ref

http://www.tf2outpost.com/trade/14498561 3 ref

http://www.tf2outpost.com/trade/14527386 3.11 ref

http://www.tf2outpost.com/trade/14538504 3.11 ref -> http://puu.sh/4wFcv.png

http://tf2tp.com/trade.php?trade=9791719 3.33 ref

http://www.tf2outpost.com/trade/14503150 3.33 ref

http://www.tf2outpost.com/trade/14519135 3.33 ref

http://www.tf2outpost.com/trade/14498864 3.33 ref -> http://puu.sh/4wFkH.png

Sold Quick at 2.66-2.88 ref:

http://www.tf2outpost.com/trade/14514720 bumped once or twice and might of sold in that time but I'm unsure of when it actually sold (2.66 ref)

Unsuccessful/Low Success Buyers at 2.66-2.88 ref:

http://www.tf2outpost.com/trade/14536467 none bought in 2 hours,buying with 2.66 ref

http://www.tf2outpost.com/trade/14520941 none bought in 18 hours, buying with carbon knife (2.66 ref)

http://www.tf2outpost.com/trade/14344152 none bought in a week, buying for 2.66 ref

http://www.tf2outpost.com/trade/13336628 last bought one 4 weeks ago for 2.66 ref