TEAM 4 EVENT

Green Black Hole Helmet Without a Home

New price: 28-30 keys

[proof below]

SALE #1 = 29 keys

https://backpack.tf/profiles/76561198156542129#!/compare/1510617600/1510963200

https://backpack.tf/profiles/76561198164721898#!/compare/1510790400/1510963200

http://www.tf2outpost.com/user/76561198156542129 - no B/O

Sold for a Subatomic Phononaut (29).

SALE #2 = invalid

https://backpack.tf/profiles/76561198120031096#!/compare/1514160000/1514332800

Better used there.

SALE #3 = 30 keys

https://backpack.tf/profiles/76561198067575136#!/compare/1512604800/1512691200

https://backpack.tf/profiles/76561198120031096#!/compare/1512691200/1513728000

http://www.tf2outpost.com/trade/29454604 - B/O 30 keys

Sold for a Starstorm Slumber Kiss King (35) + War Hawk Rocket Launcher (Field-Tested) (3) = 38 keys. Capping at B/O.

SUMMARY

Sales: 29 / 30 keys

Sellers: 28 / 30 keys

https://i.imgur.com/jHxRlKP.png

Uh, probably going to include the seller as well. Range should cover all sellers/sales etc then. Phononaut falls into the range as well. Going with 28-30 keys.