Sale #1

http://www.tf2outpost.com/trade/22413300 b/o 7 buds

Sold for 3 buds + 3 keys + ~10 keys in sweets

Backpack of seller

http://backpack.tf/profiles/76561198061945201?time=1409814000 Before

http://backpack.tf/profiles/76561198061945201?time=1409900400 After

Backpack of buyer

http://backpack.tf/profiles/76561198061054993?time=1409814000 Before

http://backpack.tf/profiles/76561198061054993?time=1409900400 After

Total: ~3.7 buds

Sale #2(Sold in 1 day for 3 pure. Going to call this an outlier/ quicksale)

http://www.tf2outpost.com/trade/22413300 b/o 3.5 buds

Sold for 3 buds pure

Backpack of seller

http://backpack.tf/profiles/76561198061054993?time=1410073200 Before

http://backpack.tf/profiles/76561198061054993?time=1410332400 After

Backpack of buyer

http://backpack.tf/profiles/76561198044709648?time=1410159600 Before

http://backpack.tf/profiles/76561198044709648?time=1410246000 After

Total: 3 buds

Sale #3

http://www.tf2outpost.com/trade/22541309

Sold for level 42 max(3.3 buds) + 2 keys

Backpack of seller

http://backpack.tf/profiles/76561198044709648?time=1410505200 Before

http://backpack.tf/profiles/76561198044709648?time=1410591600 After

Backpack of buyer

http://backpack.tf/profiles/76561198073744178?time=1410591600 before

http://backpack.tf/profiles/76561198073744178?time=1411455600 After

Total: ~3.4 buds

Sale #4

http://www.tf2outpost.com/trade/22606825

Sold for 77 keys pure

Backpack of seller

http://backpack.tf/profiles/76561198073744178?time=1411974000 Before

http://backpack.tf/profiles/76561198073744178?time=1412492400 After

Backpack of buyer

http://backpack.tf/profiles/76561198010223163?time=1411542000 Before

http://backpack.tf/profiles/76561198010223163?time=1412406000 After

Total: ~4.6 buds at the time of the sale