Backpack.tf Comparison:

Sale 1:

https://backpack.tf/item/7956261457

https://backpack.tf/profiles/76561198084367252#!/compare/1602201600/1602374400

Sold for:

15 Keys Pure

Taunt:I See You: 8 Ref

Taunt: Kazotsky Kick:3.5 Keys

Taunt:Rancho Relaxo:1 Key

Taunt;Schadenfreudre: 2.4 Keys

Taunt High Five: 1.3 Keys

Taunt:Conga:2 Keys

Unusual Purple Energy Honcho's Headgear: 76 Keys

101 Keys

Marketplace.tf Sales:

https://marketplace.tf/items/tf2/391;5;u9

Sale 1:

160 Divided by 1.74= 92 Keys

Taking Range of 92-101 Keys.