Item 1

https://backpack.tf/item/7956773471

Sale #1

Untraceable-

Seller: https://backpack.tf/profiles/76561199465688919#!/compare/1684195200/1685664000

Buyer: https://backpack.tf/profiles/76561198376885782#!/compare/1685664000/1685750400

Item 2

https://backpack.tf/item/7955959338

Sale #2

Seems to have sold for 10 keys as they all trace in the buyer's side but not certain if the G. Confetti sold with it too as it doesn't trace or have a history connected to the seller, tried looking back in the seller's backpack but it also doesn't show up there, incomplete and untraceable-

Seller: https://backpack.tf/profiles/76561198354560367#!/compare/1691020800/1691539200

Buyer: https://backpack.tf/profiles/76561198342545977#!/compare/1691539200/1691712000

Item 3

https://backpack.tf/item/6352307703

Sale #3

Sold for 18 keys? ID "13354668646" of the unusual match but nothing else does-

Seller: https://backpack.tf/profiles/76561198181521913#!/compare/1691107200/1692144000

Buyer: https://backpack.tf/profiles/76561198075480520#!/compare/1691107200/1692230400

Marketplace.tf Sales

https://marketplace.tf/items/tf2/107;5;u62

MP.TF Sale #1

Sold for $85 on August 5, 2023

Keys @ $2

85/2 = 42.5 keys

MP.TF Sale #2

Sold for $85 on August 18, 2023

Keys @ $2.02

85/2.02 = 42.08ish keys

Sales @ 18?, 42, 43

Taking 42-43 here