Item 1

https://backpack.tf/item/6808401578

Sale #1

Untraceable-

Seller: https://backpack.tf/profiles/76561199103801420#!/compare/1683676800/1683763200

Buyer: https://backpack.tf/profiles/76561199177440925#!/compare/1683676800/1683763200

Sale #2

Untraceable-

Seller: https://backpack.tf/profiles/76561199177440925#!/compare/1683676800/1683763200

Buyer: https://backpack.tf/profiles/76561198378207723#!/compare/1683676800/1683763200

Sale #3

Untraceable-

Seller: https://backpack.tf/profiles/76561198378207723#!/compare/1683763200/1683849600

Buyer: https://backpack.tf/profiles/76561198320194626#!/compare/1683849600/1683936000

Sale #4

Untraceable-

Seller: https://backpack.tf/profiles/76561198320194626#!/compare/1684540800/1685404800

Buyer: https://backpack.tf/profiles/76561198052648734#!/compare/1684627200/1684713600

Sale #5

Sold for 56 keys-

Seller: https://backpack.tf/profiles/76561198052648734#!/compare/1684713600/1685318400

Buyer: https://backpack.tf/profiles/76561198892084729#!/compare/1684454400/1684800000

Sale #6

Sold for 50 keys-

Seller: https://backpack.tf/profiles/76561198892084729#!/compare/1684800000/1685491200

Buyer: https://backpack.tf/profiles/76561198077338856#!/compare/1685404800/1685491200

Sale #7

Sold with 18.44 refined for a Morning Glory Tungsten Toque (59 keys) + one key + 0.66 refined = 60 keys (taking the refined would still round up to 60 keys)-

Seller: https://backpack.tf/profiles/76561198077338856#!/compare/1685577600/1685750400

Buyer: https://backpack.tf/profiles/76561198311498888#!/compare/1685577600/1685664000

Item 2

https://backpack.tf/item/6771148583

Whole history is one trade back between two accounts

MP.TF Sale #1

Sold for $100 on August 5, 2023

Keys @ $2

100/2 = 50 keys

https://marketplace.tf/items/tf2/633;5;u9

Sales @ 50, 50, 56, 60

Taking 50 flat