Sale #1

http://www.tf2outpost.com/trade/22542821 b/o 3 buds

Traded this + ~0.9 buds in items for Green Black Hole Detective Noir(4.5 buds * 0.9 = ~4.1 buds)

Backpack of seller

http://backpack.tf/profiles/76561198101300189?time=1410678000 Before

http://backpack.tf/profiles/76561198101300189?time=1410764400 After

Backpack of buyer

http://backpack.tf/profiles/76561198055114799?time=1410678000 Before

http://backpack.tf/profiles/76561198055114799?time=1410764400 After

Total: ~3.2 buds. However, seller's b/o is 3 buds. Taking 3 buds as price.

Sale #2

http://www.tf2outpost.com/trade/22647554

Sold for 2 buds + 17 keys

Backpack of seller

http://backpack.tf/profiles/76561198055114799?time=1410764400 Before

http://backpack.tf/profiles/76561198055114799?time=1410850800 After

Backpack of buyer

http://backpack.tf/profiles/76561197981054697?time=1410764400 Before

http://backpack.tf/profiles/76561197981054697?time=1410850800 After

Total: ~3 buds at the time of the sale