Sellers at 3 ref or less:

http://www.tf2outpost.com/trade/12709544 recently made, 2.33 ref

http://www.tf2outpost.com/trade/12627111 1 day, 2.33 ref

http://www.tf2outpost.com/trade/12709547 recently made, 3 in stock, 2.66 ref each

http://www.tf2outpost.com/trade/12652794 1 day, 2.66 ref

http://www.tf2outpost.com/trade/12588738 2 days, 2.66 ref

http://www.tf2outpost.com/trade/12684530 12 hours, 2.88 ref

http://www.tf2outpost.com/trade/12700843 3 hours

http://www.tf2outpost.com/trade/12645823 1 day

http://www.tf2outpost.com/trade/12655400 1 day

http://www.tf2outpost.com/trade/12661674 1 day

http://www.tf2outpost.com/trade/12657670 1 day

http://www.tf2outpost.com/trade/12288926 1 week

Unsold at 3.33:

http://www.tf2outpost.com/trade/12707310 1 hour

http://www.tf2outpost.com/trade/12704524 1 hour

http://www.tf2outpost.com/trade/12700648 4 hours

http://www.tf2outpost.com/trade/12650792 1 day

http://www.tf2outpost.com/trade/12669558 1 day

http://www.tf2outpost.com/trade/12670587 1 day, specifies that 3 ref will not be accepted

http://www.tf2outpost.com/trade/12597432 2 days

http://www.tf2outpost.com/trade/12496527 5 days

http://www.tf2outpost.com/trade/12474326 6 days

http://www.tf2outpost.com/trade/12239297 1 week

Unsold at 3.11-3.22:

http://www.tf2outpost.com/trade/12706518 1 hour

http://www.tf2outpost.com/trade/12552419 3 days

http://www.tf2outpost.com/trade/12303639 1 week

Classifieds:

http://imgur.com/bBTrrxY,bFF3Zuq 1 at 2.33, 2 at 2.88, 13 at 3 ref, 1 at 3.11

http://imgur.com/bBTrrxY,bFF3Zuq#1 5 at 3.33 and 3 above 3.33