[b][u]Item 1[/b][/u]
https://backpack.tf/item/6808401578

[b]Sale #1[/b]
Untraceable-
Seller: https://backpack.tf/profiles/76561199103801420#!/compare/1683676800/1683763200
Buyer: https://backpack.tf/profiles/76561199177440925#!/compare/1683676800/1683763200

[b]Sale #2[/b]
Untraceable-
Seller: https://backpack.tf/profiles/76561199177440925#!/compare/1683676800/1683763200
Buyer: https://backpack.tf/profiles/76561198378207723#!/compare/1683676800/1683763200

[b]Sale #3[/b]
Untraceable-
Seller: https://backpack.tf/profiles/76561198378207723#!/compare/1683763200/1683849600
Buyer: https://backpack.tf/profiles/76561198320194626#!/compare/1683849600/1683936000

[b]Sale #4[/b]
Untraceable-
Seller: https://backpack.tf/profiles/76561198320194626#!/compare/1684540800/1685404800
Buyer: https://backpack.tf/profiles/76561198052648734#!/compare/1684627200/1684713600

[b]Sale #5[/b]
Sold for 56 keys-
Seller: https://backpack.tf/profiles/76561198052648734#!/compare/1684713600/1685318400
Buyer: https://backpack.tf/profiles/76561198892084729#!/compare/1684454400/1684800000

[b]Sale #6[/b]
Sold for 50 keys-
Seller: https://backpack.tf/profiles/76561198892084729#!/compare/1684800000/1685491200
Buyer: https://backpack.tf/profiles/76561198077338856#!/compare/1685404800/1685491200

[b]Sale #7[/b]
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

[b][u]Item 2[/b][/u]
https://backpack.tf/item/6771148583
[b]Whole history is one trade back between two accounts[/b]

[b]MP.TF Sale #1[/b]
Sold for $100 on August 5, 2023
Keys @ $2
100/2 = 50 keys
https://marketplace.tf/items/tf2/633;5;u9

[b]Sales @ 50, 50, 56, 60