It has been 5 days since a change. More got unboxed so the price dropped. Proof:

http://backpack.tf/classifieds/search/6007/6/0 1 for 2.33; 2 for 2.66

http://www.tf2outpost.com/trade/9459897 - Selling for 2.55

http://www.tf2outpost.com/trade/9399260 - Best offer: 2.33

http://www.tf2outpost.com/trade/9389955 - 2.66 unsold

http://www.tf2outpost.com/trade/9408165 - Offer of 2 ref

http://www.tf2outpost.com/trade/9293739 - "

http://www.tf2outpost.com/trade/9473939 - Unsold for 2.33

http://www.tf2outpost.com/trade/9388082 - One seller willing to go for 1 ref

http://www.tf2outpost.com/trade/9341698 - Someone's willing to sell for 2 ref

http://www.tf2outpost.com/trade/9471104 - Bought on for 2 ref (new in his Bp)

Some longer time unsold ones for 3 ref:

http://www.tf2outpost.com/trade/9361353 - 5 days

http://www.tf2outpost.com/trade/9446474 - 1 day

http://www.tf2outpost.com/trade/9369812 - 4 days

http://www.tf2outpost.com/trade/9467443

http://www.tf2outpost.com/trade/9478272 - Selling for 2.77

Not many buyers/sellers. Seems to be quite unwanted :/

Still gettin' more proof.

Still so many 1 keys sellers >.<