Also requested by teeny.

Previous suggestion is where I got the sales from: http://backpack.tf/vote/id/56fb203ec440453fce109ae6

Credits to Foamy for all the sales(I made the mini myself :p)

Sale 1: Sold for 12 keys

http://backpack.tf/profiles/76561198097976497/#!/compare/1457938800/1458025200

Sale 2: Sold for 13 keys

http://backpack.tf/profiles/76561198108018691/#!/compare/1454745600/1455350400

http://backpack.tf/profiles/76561198058634554/#!/compare/1454659200/1455177600

Sale 3: Sold for Kill-a-Watt Dead Cone

http://backpack.tf/profiles/76561198099248861/#!/compare/1455091200/1455350400

Sale 4: Sold for Orbiting Fire Birdcage[14.5 keys via mini]

http://www.tf2outpost.com/trade/27983166 b/o was 14 keys

http://backpack.tf/profiles/76561198091913914/#!/compare/1459123200/1459209600

14.5 rounding to 15 keys

b/o was 14, capping it there.

Mini on Cone:

Couldn't find a valid mini on it.

Mini on Birdcage: http://backpack.tf/vote/id/5713cb86c440453c1e12d7d2

I have sales at 12, 13, and 14. Making this a range of 12-14 keys.