Just sold one. It was 1 of 1 on the market.

http://www.tf2outpost.com/trade/9922457 - Current Trade. I acctually got a 17 key offer here. N&B Rag (14 keys) + Buck Turners (3 keys)

And i sold it for 18 keys.

http://puu.sh/2wwGd

http://www.tf2outpost.com/trade/9822610 - On this previous trade. 2 Days ago. Got 16 and 18 key offer in items. I saw the items but i just didnt want to sell that many.

I did get alot of 16 key offers in unusuals in adds but wanted to get overpay.

Not sure if the low end should be 16 or 15,