15 of them exist, and 9 are on outpost.

This one grabbed my attention because a guy offered it for my N'n'B KE, and I found that the price is too old and require a drop definitely.

unsold at current price

http://www.tf2outpost.com/trade/14438245 (1 week)

Unsold at 3 buds

http://www.tf2outpost.com/trade/14395326 (1 week, had a previous trade for 2 months)

http://www.tf2outpost.com/trade/14301376 (2 weeks, previous trade 2 months)

http://www.tf2outpost.com/trade/14645228 (this is a weak proof; 1 day old, but it enhances my point)

unsold at 2.9 bud

http://www.tf2outpost.com/trade/14568298 (1 week)

http://www.tf2outpost.com/trade/8973688 most offers around 2.5 buds

http://www.tf2outpost.com/trade/13203097 - wants offers, hasn't gotten a serious one above 3 buds for a month

http://www.tf2outpost.com/trade/14257664 2 weeks, most offers below 2.5

These are all the posts on OP without relists. Feel free to provide counter offers.

http://backpack.tf/classifieds/search/id/520002b4ba25362115000006 (one of the guys above, still has no luck here)