1. Sold for Cloud 9 Honk Kong Cone + Orbiting Fire Copper's Hard Top + 19 keys



http://www.tf2outpost.com/trade/23973122




Backpack before -> http://backpack.tf/profiles/76561198014889301?time=1418371200

Backpack after -> http://backpack.tf/profiles/76561198014889301?time=1418544000




5.9 + 1 + 19 : 12.5 = 6.9 + 1.5 = 8.4




Price: 8.4 buds



2. Sold for It's A Secret To Everybody Armored Authority



http://www.tf2outpost.com/trade/24735927




Backpack before -> http://backpack.tf/profiles/76561198003223998?time=1422086400

Backpack after -> http://backpack.tf/profiles/76561198003223998?time=1422172800




0,9 x 11 = 10




Price: 10 buds

Additional info:

• Duped sold for Strange Professional Killstreak Australium Rocket Launcher + 4 keys



http://www.tf2outpost.com/trade/25206626




http://backpack.tf/profiles/76561198065484082?time=1425024000

http://backpack.tf/profiles/76561198065484082?time=1425110400




Comes near to 6.5 bus



• Sold along with Stormy Storm Heavy Duty Rag for Disco Beat Down Spook Specs



http://www.tf2outpost.com/trade/24199759




X + 1.2 = 6.2

X = 5




I guess I missed something here or it's a huge outlier