B O O N

https://backpack.tf/item/6293925492

Sale 1) Sold for a Roboactive Swagman's Swatter

https://backpack.tf/profiles/76561197992258242#!/compare/1520640000/1520899200

This should price the Swatter.

Sale 2) Sold for a Burning Flames Attendant (72.5 Keys) + 10 Keys + Steaming Brain Bucket (9.5 Keys)

https://backpack.tf/profiles/76561198047609644#!/compare/1520812800/1520899200

72.5 + 10 + 9.5 = 92 Keys

Attendant Mini

https://backpack.tf/suggestion/5b19ac5fcf6c75074315559a - 72.5 Keys

Sale 3) Sold + ~22 Keys of Items + Mega Strike Balloonibouncer (8.75 Keys) + 3 Keys for a Roboactive Noir (70 Keys) + Circling Heart Phantom (55 Keys)

https://backpack.tf/profiles/76561198086070401#!/compare/1523750400/1523836800

https://backpack.tf/profiles/76561198095022965#!/compare/1523664000/1523750400

70 + 55 = 125 - 22 - 8.75 - 3 = 91.25, which rounds to 91 Keys