Item 1

https://backpack.tf/item/12073029805

Sale #1

Traded between site bots-

https://backpack.tf/item/12073029805

Sale #2

Sold for 15 keys + 34.11 refined (keys in seller's and metal in buyer's compares) = around 15.43ish keys-

Seller: https://backpack.tf/profiles/76561198453530349#!/compare/1686528000/1686614400

Buyer: https://backpack.tf/profiles/76561199435413846#!/compare/1686528000/1686787200

Item 2

https://backpack.tf/item/7913754206

Seems to be gambled and then traded betwen bots at the end, not usable

Item 3

https://backpack.tf/item/7901706532

Sale #3

Bulk transfer-

Seller: https://backpack.tf/profiles/76561199101442624#!/compare/1686355200/1686441600

Buyer: https://backpack.tf/profiles/76561198116779194#!/compare/1686873600/1687132800

Item 3

https://backpack.tf/item/11659820287

Sale #4-5

Likely gambled-

https://backpack.tf/item/11659820287

Sale #6

Untraceable-

Seller: https://backpack.tf/profiles/76561198983856237#!/compare/1684022400/1684195200

Buyer: https://backpack.tf/profiles/76561198876698605#!/compare/1683072000/1684368000

Sale #7

Sold with 12 keys for something? Might've traded for the Bewitched Scoot but no way of knowing, untraceable-

Seller: https://backpack.tf/profiles/76561198876698605#!/compare/1685232000/1685577600

Buyer: https://backpack.tf/profiles/76561199072654974#!/compare/1685232000/1685318400

Sale #8

Untraceable-

Seller: https://backpack.tf/profiles/76561199072654974#!/compare/1685577600/1685664000

Buyer: https://backpack.tf/profiles/76561198354459626#!/compare/1685577600/1685664000

MP.TF Sale #1

Sold for $38.31 on July 7, 2023

Keys @ $1.99

38.31/1.99 = 19.25ish keys

https://marketplace.tf/items/tf2/30413;5;u7

Sales @ 15, 19

Taking 15-19 here