Very, very few of these exist. It seems this is a small amount of proof and more buyers would be nice but ALL of the 7 on outpost are painted. See for yourself if you desire: http://www.tf2outpost.com/search/207948265

Buyers at 2 ref

http://www.tf2outpost.com/trade/19859015 (Or 4 for 1 key) (1 week old, bumped)

http://www.tf2outpost.com/trade/20036015 (young, bumped)

http://www.tf2outpost.com/trade/20029454 (in items) (young, unbumped)

Buyer at 1.66

http://www.tf2outpost.com/trade/20034336

Seller

http://www.tf2outpost.com/trade/20029848 (Painted, 2.55 ref) (young and unbumped)

As for the previous suggestion made a day ago, I made sure to use none of the same proof as the last. This had little proof as well and was passed in less than 24 hours. Not a very abundant misc as you might tell.

http://backpack.tf/vote/id/5383f23b4dd7b865378b4996