Item 1

https://backpack.tf/item/12338156560

Nothing here, https://marketplace.tf/items/tf2/31233;5;u3001 - Still listed on mp.tf

Item 2

https://backpack.tf/item/12008593126

Sale 1

https://backpack.tf/profiles/76561198850274253#!/compare/1682035200/1682121600

https://backpack.tf/profiles/76561198195420449#!/compare/1683158400/1683504000

No clue

Sale 2

https://backpack.tf/profiles/76561198195420449#!/compare/1683676800/1684281600

https://backpack.tf/profiles/76561198311498888#!/compare/1683936000/1684022400

No clue

Sale 3

Transfer between STN bots

Sale 4

https://backpack.tf/profiles/76561199026390261#!/compare/1684972800/1685145600

https://backpack.tf/profiles/76561199277354187#!/compare/1685145600/1685404800

Untrace on buyer side

Sale 5

https://backpack.tf/profiles/76561199277354187#!/compare/1685059200/1685145600

https://backpack.tf/profiles/76561198316831771#!/compare/1685059200/1685145600

Looks like ~4.60 keys

Item 3

https://backpack.tf/item/11701882418

Sale 6

https://backpack.tf/profiles/76561199072654974#!/compare/1682035200/1682121600

https://backpack.tf/profiles/76561199002231382#!/compare/1678233600/1683590400

Can't match anything here

Item 4

https://backpack.tf/item/11111797879

Sale 7

https://backpack.tf/profiles/76561198205495068#!/compare/1685232000/1685404800

https://backpack.tf/profiles/76561198035547951#!/compare/1685318400/1685404800

Bulk for a SPELLED Bubbling Bonk Helm

Sale 8

https://backpack.tf/profiles/76561198035547951#!/compare/1686096000/1686182400

https://backpack.tf/profiles/76561199026390261#!/compare/1686096000/1686182400

https://imgur.com/a/EAM2lyR

Looks like the values changed from when it was initially dumped, can't say for sure how much it was for but likely too low anyways

Item 5

https://backpack.tf/item/10791976283

Sale 9

https://backpack.tf/profiles/76561198819787738#!/compare/1682899200/1683158400

https://backpack.tf/profiles/76561199032721186#!/compare/1682812800/1682899200

Not even unusual yet

Sale 10

https://backpack.tf/profiles/76561199032721186#!/compare/1682899200/1682985600

https://backpack.tf/profiles/76561198064874829#!/compare/1653523200/1684368000

Unusualifed here

Total Sales

4.6

https://imgur.com/a/VZZ50D4

Yea 4.6 was a buyer dump but it should be fine here as a value given the other dumps as well

Taking 4.6 keys c: