Is there a list of the belt levels somewhere?

Sale #1

http://www.tf2outpost.com/trade/23011872

Sold + 6 keys for a stormy storm brigade

1.6 buds – 6 keys = 1.1 buds after overpay

http://backpack.tf/profiles/76561198036241951?time=1412492400 >

http://backpack.tf/profiles/76561198036241951?time=1412578800

Sale #2

http://www.tf2outpost.com/trade/22987212

SS Shako + Terror-watt employee of the mmphh + 3 keys for duped vivid noir

Yucky sale

Sale #3

http://www.tf2outpost.com/trade/22997569

Sold for steaming festivizer + 4.2 keys in sweets

0.9 + 4.2 keys = 1 bud after overpay

Steaming Festivizer mini

http://www.tf2outpost.com/trade/23117368

Sold for steaming armored authority (1 bud, 0.9 after overpay)

http://backpack.tf/profiles/76561198102165527?time=1413010800 >

http://backpack.tf/profiles/76561198102165527?time=1413097200