I bought this not realizing it was unpriced, time to give it one!

4 recent sales.

Sale 1:

http://backpack.tf/profiles/76561198211674749#!/compare/1469750400/1469836800

Sold for 11 keys pure and ~6 keys sweets.

17 total.

Sale 2:

http://backpack.tf/profiles/76561198034312547#!/compare/1469577600/1469664000

Bulk, not usable.

Sale 3:

http://backpack.tf/profiles/76561198152861771#!/compare/1469491200/1469577600

Sold with a Searing Connoisseur's Cap for a Stormy Storm Executioner.

Low outlier.

Sale 4:

http://backpack.tf/profiles/76561198174811026#!/compare/1462320000/1463270400

1:1 for an Aces High Crocleather(13).

Sellers:

http://www.tf2outpost.com/trade/28377099 - Young seller at 21.

Aces Crocleather mini:

http://backpack.tf/profiles/76561198142926611#!/compare/1462320000/1462665600

Sold for 13 keys pure.

13 total.

Rolling with 13-17.