Item 1

https://backpack.tf/item/10742001912

Sale 1

https://backpack.tf/profiles/76561198241768526#!/compare/1690588800/1690848000

https://backpack.tf/profiles/76561199084784906#!/compare/1690761600/1690848000

Looks like a bulk buyer dump

Sale 2

https://backpack.tf/profiles/76561199084784906#!/compare/1691625600/1691712000

https://backpack.tf/profiles/76561198354459626#!/compare/1691625600/1691712000

Can only match ~5 keys, which is likely incomplete

Sale 3

https://backpack.tf/profiles/76561198354459626#!/compare/1691798400/1692057600

https://backpack.tf/profiles/76561199161916038#!/compare/1694044800/1694131200

Likely a mp.tf sale

Sale 4

https://backpack.tf/profiles/76561199161916038#!/compare/1694131200/1694217600

https://backpack.tf/profiles/76561199446578917#!/compare/1694131200/1694304000

Probably gambling

Item 2

https://backpack.tf/item/5455780265

Sale 5

https://backpack.tf/profiles/76561198172573626#!/compare/1689292800/1689897600

https://backpack.tf/profiles/76561199207591360#!/compare/1694131200/1694649600

Can't load buyer inv

Item 3

https://backpack.tf/item/5445825493

Sale 6

https://backpack.tf/profiles/76561198337734785#!/compare/1691280000/1691539200

https://backpack.tf/profiles/76561199521823568#!/compare/1691884800/1691971200

No clue

Sale 7

https://backpack.tf/profiles/76561199521823568#!/compare/1692144000/1692230400

https://backpack.tf/profiles/76561198311498888#!/compare/1692144000/1692230400

No clue

Sale 8

https://backpack.tf/profiles/76561198311498888#!/compare/1692576000/1692662400

https://backpack.tf/profiles/76561198841279602#!/compare/1692921600/1693094400

No clue

Mp.tf

https://marketplace.tf/items/tf2/30827;5;u18

$17.52 / $1.98 =~9 keys (Jul 3)

$17.22 / $1.97 = ~8.5 keys (Aug 3)

$16.82 / $2.02 = ~8.5 keys (Aug 31)

$16.82 / $2.03 = ~8.5 keys (Sep 8)

$16.82 / $2.06 = ~8 keys (Sep 16)

Total Sales

8, 8.5, 8.5, 8.5, 9

https://imgur.com/a/mlJBwTU

Month unsold @8.35, 9 is too high

Taking 8 - 8.5 keys c: