Selling...

http://www.tf2outpost.com/trade/10345621 - 10 keys + 2.55 refined

http://www.tf2outpost.com/trade/10448563 - 11 keys painted lime

http://www.tf2outpost.com/trade/10482382 - 11 keys painted lime

http://www.tf2outpost.com/trade/10356341 - 11 keys painted orange

http://www.tf2outpost.com/trade/10410007 - 11 keys

http://www.tf2outpost.com/trade/10472520 - 11 keys

http://www.tf2outpost.com/trade/10281020 - 11 keys

http://backpack.tf/classifieds/search/jefe - Multiple Jefes painted and unpainted for 11 keys all of which still have the jefe. Proof below

http://backpack.tf/profiles/76561198052899997

http://backpack.tf/profiles/76561198034589244

http://backpack.tf/profiles/76561198038591384

http://backpack.tf/profiles/76561198009829403

http://backpack.tf/profiles/76561198054054185

Sold for a white bills

http://www.tf2outpost.com/trade/10432359

^ Could be an out lire but if you look around most are being offered a white bills for it.

If you do research as did I, traders are successfully buying for 8, 9, 10 keys. I would link to every trade with a successful deal but with posts hidden and me having to direct you to each specific post... it wouldn't work out to well, therefore

http://www.tf2outpost.com/search/103962106/ - Buying Jefes 2 pages of users

http://www.tf2outpost.com/search/103963750 - Selling Jefes 3 pages of users

Little less demand for it due to lack of buyers, but if the price was set for 10-11 their stock will move and more trading! Yay

Take a look for yourself and make a decision!