Item 1

https://backpack.tf/item/13048839040

Sale 1

https://backpack.tf/profiles/76561199311825753#!/compare/1685232000/1686182400

https://backpack.tf/profiles/76561198850274253#!/compare/1685145600/1685232000

No clue

Sale 2

https://backpack.tf/profiles/76561198850274253#!/compare/1685232000/1685318400

https://backpack.tf/profiles/76561198354459626#!/compare/1685232000/1685318400

11 keys?

Sale 3

https://backpack.tf/profiles/76561198354459626#!/compare/1685404800/1685491200

https://backpack.tf/profiles/76561199026390261#!/compare/1686787200/1686873600

Might be a missing history here?

Sale 4

https://backpack.tf/profiles/76561199026390261#!/compare/1687219200/1687305600

https://backpack.tf/profiles/76561198159957903#!/compare/1687651200/1687737600

Untrace on buyer side?

Sale 5

https://backpack.tf/profiles/76561198159957903#!/compare/1687651200/1687737600

https://backpack.tf/profiles/76561199084079748#!/compare/1687651200/1688515200

~10 keys

Item 2

https://backpack.tf/item/9922845589

Sale 6

https://backpack.tf/profiles/76561198054758757#!/compare/1683417600/1683504000

https://backpack.tf/profiles/76561199245733895#!/compare/1685145600/1685232000

Gambling?

Sale 7

https://backpack.tf/profiles/76561199245733895#!/compare/1685232000/1685318400

https://backpack.tf/profiles/76561198377607651#!/compare/1646870400/1685491200

No clue

Mp.tf

https://marketplace.tf/items/tf2/30001;5;u59

$25.99 / $1.98 = ~13 keys (Jun 11)

Total Sales

10, 11, 13

https://imgur.com/a/QQas4HG

I don't think the 11 buyer dumped to STN given the difference in dates between the two compares

Seller currently @11, can't load the history tho - 13 is likely high here

Taking 10 - 11 keys c: