There is demand for this thing, proof below.

http://www.tf2outpost.com/trade/9068239 - someone offered a s. parts headshots (3.5-4 Keys) and also someone offered a unique shred alert taunt (3-3.25 Keys)

http://www.tf2outpost.com/trade/9300751 - has loads of declined 2.5 keys offers, he also has an offer of 3 keys

http://www.tf2outpost.com/trade/9461401 - offers ranging from 2.5-3 keys

http://www.tf2outpost.com/trade/9154168 - has an offer of 3 keys and a hero's hachimaki(1.66-2 ref) and a sticky jumper. and alot of 2.5 key offer

http://www.tf2outpost.com/trade/8949841 - declined a 3 key offer

http://www.tf2outpost.com/trade/9156035 - offer of robro (2-2.5 keys) + brutal bouffant (1 key) = 3-3.5 Keys. Also has a 2.5 key offer which was declined.

http://www.tf2outpost.com/trade/9410160 - offer of backpack expander ( 2.75 keys), declined.

http://www.tf2outpost.com/trade/9207272 - current c/o is 3 keys 2 ref 1 rec; past offers of 2.5 keys +

http://www.tf2outpost.com/trade/9032648 - c/o of 13 ref (3.16 Keys); offer of 14 ref(3.41 Keys)

http://www.tf2outpost.com/trade/9081097 - offer of 2 keys, 1 ref, and a Lime Mutton Chops (3.66-4 ref - w/o paint value)

http://www.tf2outpost.com/trade/9207624 - the seller say his c/o is 3 keys 2 refs and 1 rec ; someone offered 6 TOD tickets (12 ref) + 3 ref = 3.65 Keys

Happy Trading