Several have and are selling for 3-3.22 ref, but it's still possible to sell for 3.33 ref. Wall of links inbound.

Selling for 3 ref

http://www.tf2outpost.com/trade/10799426 Sold

http://www.tf2outpost.com/trade/10794368

http://www.tf2outpost.com/trade/10796588

http://www.tf2outpost.com/trade/10800712 Sold

http://www.tf2outpost.com/trade/10784770

http://www.tf2outpost.com/trade/10623865

http://www.tf2outpost.com/trade/10654589

http://www.tf2outpost.com/trade/10721926 Sold

http://www.tf2outpost.com/trade/10746385

http://www.tf2outpost.com/trade/10727871

http://www.tf2outpost.com/trade/10748705

http://www.tf2outpost.com/trade/10780489

http://www.tf2outpost.com/trade/10620832 Wants Spreadsheet prices, which is currently 3 ref

http://tf2tp.com/trade.php?trade=9432908

http://tf2tp.com/trade.php?trade=9437637 Sold

http://tf2tp.com/trade.php?trade=9424703 Sold

http://tf2tp.com/trade.php?trade=9438434 Sold

http://www.tf2outpost.com/trade/10793920 Sold

http://www.tf2outpost.com/trade/10724494 Sold

http://www.tf2outpost.com/trade/10775057 Sold

http://www.tf2outpost.com/trade/10760429 Sold

http://www.tf2outpost.com/trade/10755620 Sold

http://www.tf2outpost.com/trade/10759387 Sold

http://www.tf2outpost.com/trade/10752263 Sold

http://www.tf2outpost.com/trade/10785048 Was asking for 3 ref according to trade.tf

http://www.tf2outpost.com/trade/10781449 Sold after dropping price down to 3 ref

http://www.tf2outpost.com/trade/10774411 Sold for a Der Wintermantel (2.66-3)

Selling for 3.11-3.22

http://www.tf2outpost.com/trade/10677882 Wants 3.22

http://www.tf2outpost.com/trade/10800956 Wants 3.22

http://www.tf2outpost.com/trade/10431967 Wants 3.11

http://www.tf2outpost.com/trade/10514150 Agreed to sell for 3.22 ref 5 days ago

http://www.tf2outpost.com/trade/10799431 Sold for 3.11

http://www.tf2outpost.com/trade/10810001 Was selling for 3.11

http://www.tf2outpost.com/trade/10723356 Was selling for 3.22

http://www.tf2outpost.com/trade/10688623 Was selling for 3.11

http://www.tf2outpost.com/trade/10366139 Was selling for 3.22

http://www.tf2outpost.com/trade/10757825 Was selling for 3.22

Offered/Sold for 3.33

http://www.tf2outpost.com/trade/10776812 Sold while asking for 3.33

http://www.tf2outpost.com/trade/10796406 Sold

http://www.tf2outpost.com/trade/10787292 Sold

http://www.tf2outpost.com/trade/10792172 Sold

http://www.tf2outpost.com/trade/10787292 Sold

http://www.tf2outpost.com/trade/10787199 Had a buyer at 3.33. Bought from someone else.

http://www.tf2outpost.com/trade/10800049 Sold while asking for 3.33

http://www.tf2outpost.com/trade/10777441 Sold

http://bazaar.tf/trade/158313 Offered 3.33 ref 3 days ago

http://www.tf2outpost.com/trade/10681935 Wanted a Laugh Taunt and had a buyer (3.33)

http://www.tf2outpost.com/trade/10182700 Offered 3.33 ref 2 days ago, but seller wants a key.

http://www.tf2outpost.com/trade/10656823 Has buyer at 3.33, but seller's been offline.

http://www.tf2outpost.com/trade/9376248 Was offered 3.44 ref 4 days ago despite the price being 3.33 for the past 2 weeks

Buyer Trades

http://www.tf2outpost.com/trade/9043623 Offered a Stogie for 3 ref a week ago

http://www.tf2outpost.com/trade/10699381 Bought one for a Brainiac (2.66-3)

http://www.tf2outpost.com/trade/10789132 Buying one for 3.33 ref

http://www.tf2outpost.com/trade/10773459 Buying one for 3.33 ref

http://www.tf2outpost.com/trade/10743414 Buying one for 3.33 ref

http://www.tf2outpost.com/trade/10250840 Offered a Stogie for 3 ref a week ago