Item 1

https://backpack.tf/item/12696649057

https://marketplace.tf/items/tf2/30413;5;u60

Nothing here

Item 2

https://backpack.tf/item/12319735343

Sale 1

https://gladiator.tf/time-machine?item=Dead%20Presidents%20Merc%27s%20Mohawk&at=2022-12-24T09:15:59.000Z

https://backpack.tf/profiles/76561198061492629#!/compare/1671840000/1672012800

https://backpack.tf/profiles/76561199059698603#!/compare/1671753600/1671840000

Probably ~16 keys (Basing this off Bot Harry's buy order)

Sale 2

https://gladiator.tf/time-machine?item=Dead%20Presidents%20Merc%27s%20Mohawk&at=2022-12-26T13:33:54.000Z

https://backpack.tf/profiles/76561199059698603#!/compare/1672012800/1672099200

https://backpack.tf/profiles/76561198204590389#!/compare/1668470400/1672272000

?

Sale 3

https://backpack.tf/profiles/76561198204590389#!/compare/1672272000/1672444800

https://backpack.tf/profiles/76561198983856237#!/compare/1672358400/1672531200

?

Item 3

https://backpack.tf/item/12003831050

Sale 4

https://backpack.tf/profiles/76561198310504547#!/compare/1671494400/1676592000

https://backpack.tf/profiles/76561198282873040#!/compare/1676592000/1677024000

16 keys

Item 4

https://backpack.tf/item/7423319055

Sale 5

https://gladiator.tf/time-machine?item=Dead%20Presidents%20Merc%27s%20Mohawk&at=2023-01-16T00:04:47.000Z

https://backpack.tf/profiles/76561198065813459#!/compare/1673740800/1673827200

https://backpack.tf/profiles/76561199116178047#!/compare/1673654400/1673827200

?

Sale 6

https://gladiator.tf/time-machine?item=Dead%20Presidents%20Merc%27s%20Mohawk&at=2023-01-20T04:53:36.000Z

https://backpack.tf/profiles/76561199116178047#!/compare/1674172800/1674345600

https://backpack.tf/profiles/76561198868796872#!/compare/1674345600/1675036800

Can't find buyer compares

Sale 7

https://gladiator.tf/time-machine?item=Dead%20Presidents%20Merc%27s%20Mohawk&at=2023-01-22T10:19:53.000Z

https://backpack.tf/profiles/76561198868796872#!/compare/1646092800/1674345600

https://backpack.tf/profiles/76561198841279602#!/compare/1674259200/1674345600

Untrace on seller side

Item 5

https://backpack.tf/item/7084559627

Sale 8

https://backpack.tf/profiles/76561198088314867#!/compare/1675814400/1675900800

https://backpack.tf/profiles/76561199072496469#!/compare/1675814400/1675900800

Bulk for a Malevolent Monoculi Puffy Polar Cap

Sale 9

https://backpack.tf/profiles/76561199072496469#!/compare/1675900800/1675987200

https://backpack.tf/profiles/76561198076658566#!/compare/1675296000/1676246400

~18 keys (37 ref rounds up I think?)

Item 6

https://backpack.tf/item/5722100127

Sale 10

https://gladiator.tf/time-machine?item=Dead%20Presidents%20Merc%27s%20Mohawk&at=2023-01-30T00:56:30.000Z

https://backpack.tf/profiles/76561198453530349#!/compare/1674950400/1675036800

https://backpack.tf/profiles/76561198845470657#!/compare/1674950400/1675036800

?

Sale 11

https://gladiator.tf/time-machine?item=Dead%20Presidents%20Merc%27s%20Mohawk&at=2023-02-10T08:10:48.000Z

https://backpack.tf/profiles/76561198845470657#!/compare/1675987200/1676160000

https://backpack.tf/profiles/76561199072654974#!/compare/1676073600/1676160000

Part of what I assume to be ~17 keys matches here

Total Sales

16, 16, 17, 18

Taking 16 - 18 keys c: