Item 1

https://backpack.tf/item/11377278137

Sale #1

Sold for 60 keys (keys have matching histories and the compare is pretty clean to call it that)-

Seller: https://backpack.tf/profiles/76561198097427947#!/compare/1691539200/1691625600

Buyer: https://backpack.tf/profiles/76561198271973209#!/compare/1691539200/1697846400

Item 2

https://backpack.tf/item/13145392810

Sale #2

Untraceable, most likely bought from the STN bot and dumped to Liquid-

Seller: https://backpack.tf/profiles/76561198311498888#!/compare/1691020800/1691107200

Buyer: https://backpack.tf/profiles/76561197972195151#!/compare/1691020800/1691107200

Sale #3

Untraceable, this sale happened and was listed up on mp.tf immediately after-

Seller: https://backpack.tf/profiles/76561197972195151#!/compare/1691193600/1691280000

Buyer: https://backpack.tf/profiles/76561198152373135#!/compare/1691107200/1691539200

MP.TF Sale #1

Sold for $120 on October 26, 2023

Average Key Price @ $1.87ish

120/1.87 = 64.17ish keys

https://backpack.tf/item/13145392810

https://marketplace.tf/items/tf2/575;5;u88

Sales @ 60, 64

Taking 60-64 here