Solds/Buyers/Offers at 3 ref:

http://www.tf2outpost.com/trade/14531305 sold 3 ref

http://www.tf2outpost.com/trade/14501408 sold 3 ref

http://www.tf2outpost.com/trade/14534880 buying at 3 ref

http://www.tf2outpost.com/trade/14460400 buying at 3 ref

http://www.tf2outpost.com/trade/14509880 buying with a carbon minigun w/ strange part (3 ref w/o part)

http://www.tf2outpost.com/trade/14370552 buying with lime tough stuff muffs (probably somewhere above 3 ref)

Sold Quick at 2.66-2.88 ref:

http://www.tf2outpost.com/trade/14535818 -> http://puu.sh/4wBMg.png sold within an hour at 2.66 ref

Unsuccessful Buyers at 2.66-2.88 ref:

http://www.tf2outpost.com/trade/14530231 buying for 2.66 ref, none in 6 hours (young)

http://www.tf2outpost.com/trade/14517625 buying with rust minigun + a rec (2.66-3 ref), none in a day

http://www.tf2outpost.com/trade/14516088 buying for a carbon knife (2.66 ref), none in a day