Item 1

https://backpack.tf/item/12059507441

Ignoring the most recent sale given that its just a transfer between bot and owner

Sale #1

Only some metal traces using ID "13742456315" of the unusual, incomplete-

Seller: https://backpack.tf/profiles/76561198136757467#!/compare/1698710400/1698796800

Buyer: https://backpack.tf/profiles/76561199192088525#!/compare/1698710400/1698796800

Item 2

https://backpack.tf/item/7957149600

Sale #2

Sold for 40 keys (ID "13859859795" of the unusual matches)-

Seller: https://backpack.tf/profiles/76561198125791160#!/compare/1701388800/1701475200

Buyer: https://backpack.tf/profiles/76561198350895282#!/compare/1701388800/1701475200

Item 3

https://backpack.tf/item/7957074696

Sale #3

Gambled?-

Seller: https://backpack.tf/profiles/76561198983856237#!/compare/1695254400/1695340800

Buyer: https://backpack.tf/profiles/76561198133060031#!/compare/1695168000/1695340800

Sale #4

Untraceable-

Seller: https://backpack.tf/profiles/76561198133060031#!/compare/1695340800/1695427200

Buyer: https://backpack.tf/profiles/76561198363395191#!/compare/1695254400/1695427200

MP.TF Sale #1

Sold for $79.99 on October 22, 2023

Average Key Price @ $1.91ish

79.99/1.91 = 41.87ish keys

Unknown History

https://marketplace.tf/items/tf2/920;5;u60

Sales @ 40, 42

Taking 40-42 here :3