Sale #1

http://www.tf2outpost.com/trade/19227143

Sold for 88 keys pure

Backpack of seller

http://backpack.tf/profiles/76561198035327293?time=1398165942 Before

http://backpack.tf/profiles/76561198035327293?time=1398927600 After

Backpack of buyer

http://backpack.tf/profiles/76561198028895086?time=1398582000 Before

http://backpack.tf/profiles/76561198028895086?time=1398793302 After

Total: ~ 4.6 buds However, since b/o is 4.5 buds. Taking 4.5 buds as the price.

Sale #2

http://www.tf2outpost.com/trade/18647927

Sold for 4.5 buds pure

Backpack of seller

http://backpack.tf/profiles/76561198069286570?time=1394924252 Before

http://backpack.tf/profiles/76561198069286570?time=1395126000 After

Backpack of buyer

http://backpack.tf/profiles/76561198028895086?time=1395039600 Before

http://backpack.tf/profiles/76561198028895086?time=1395126000 After

Total: 4.5 buds

Invalid sales due to unpriced hats.

Sale #3

http://www.tf2outpost.com/trade/18767672

Sold for Terror-Watt Slug (Not priced)

Sale #4

http://www.tf2outpost.com/trade/18843756

Sold for Hat of Cards Green Black Hole(Not priced)

Sale #5

http://www.tf2outpost.com/trade/19064409

Sold for Poisoned Shadow Harmburg(Not priced)