Sale 1:

Sold for Spec. KS Aussie Tomislav (14) + 2 keys

http://www.tf2outpost.com/trade/28426103 - B/O of 15

Seller: http://backpack.tf/profiles/76561198275902474#!/compare/1471478400/1471564800

Buyer: http://backpack.tf/profiles/76561198097553819#!/compare/1471564800/1471651200

X = 15 (Capped by B/O)

Sale 2:

Sold for Steaming Scotch Bonnet (Mini at 10 below) + ~4 keys in items

No outpost

Seller: http://backpack.tf/profiles/76561198121050731#!/compare/1471478400/1471564800

Buyer: http://backpack.tf/profiles/76561198134775401#!/compare/1471478400/1471564800

X = 14

Sale 3:

Sold for Logo Little Buddy (Mini at 17 below)

http://www.tf2outpost.com/trade/28429430 - B/O of 14

Seller: http://backpack.tf/profiles/76561198078594336#!/compare/1472342400/1472428800

Buyer: http://backpack.tf/profiles/76561198131553111#!/compare/1472342400/1472428800

X = 14 (Capped by B/O)

Sale 4:

Sold for 13 keys

http://www.tf2outpost.com/trade/28381236 - B/O of 13

Seller: http://backpack.tf/profiles/76561198187616151#!/compare/1469923200/1470096000

Buyer: http://backpack.tf/profiles/76561198027003679#!/compare/1469750400/1470182400

X = 13

Sale 5:

Sold for Miami Nights Janissary Ketche (11) + 2 keys in pure/items

No outpost

Seller: http://backpack.tf/profiles/76561198035334988#!/compare/1472774400/1472860800

Buyer: http://backpack.tf/profiles/76561198204886077#!/compare/1472774400/1472860800

X = 13

Sale 6:

Sold for 12 keys

http://www.tf2outpost.com/trade/28346450 - B/O of 14

Seller: http://backpack.tf/profiles/76561198067645241#!/compare/1470441600/1470614400

Buyer: http://backpack.tf/profiles/76561198121050731#!/compare/1470441600/1470528000

X = 12

No current sellers

Little Buddy Mini:

Sold for 17 keys

http://www.tf2outpost.com/trade/28411543 - B/O of 17

Seller: http://backpack.tf/profiles/76561198045366924#!/compare/1471219200/1471305600

Buyer: http://backpack.tf/profiles/76561198091734493#!/compare/1471219200/1471305600

X = 17

Steaming Scotch Mini:

Sold for 10 keys

http://www.tf2outpost.com/trade/28348375 - B/O of 11

Seller: http://backpack.tf/profiles/76561198121050731#!/compare/1471478400/1471564800

Buyer: http://backpack.tf/profiles/76561198272076942#!/compare/1471478400/1471564800

X = 10

Seller at 10.5 keys:

http://puu.sh/rddBc/462232c171.png

http://backpack.tf/u/76561198150729559

Sales at:

15

14

13 (2x)

12

Going with 12-15