Item 1

https://backpack.tf/item/12871010552

Covering mp.tf at the end

Item 2

https://backpack.tf/item/11117458245

Sale 1

https://backpack.tf/profiles/76561199245733895#!/compare/1686009600/1686096000

https://backpack.tf/profiles/76561199201937808#!/compare/1686009600/1686096000

Gambling?

Sale 2

https://backpack.tf/profiles/76561199201937808#!/compare/1688169600/1688342400

https://backpack.tf/profiles/76561199379440416#!/compare/1682294400/1688428800

Gambling?

Sale 3

https://backpack.tf/profiles/76561199379440416#!/compare/1688428800/1688947200

https://backpack.tf/profiles/76561199099521803#!/compare/1688688000/1688860800

No clue

Sale 4

Listed on mannco.store

Item 3

https://backpack.tf/item/4436730138

This is just gambling / untraces

Item 4

https://backpack.tf/item/11014544746

Sale 5

https://backpack.tf/profiles/76561198163402355#!/compare/1687824000/1687910400

https://backpack.tf/profiles/76561198055400213#!/compare/1687824000/1687910400

Untrace on buyer side

Sale 6

https://backpack.tf/profiles/76561198055400213#!/compare/1687564800/1687824000

https://backpack.tf/profiles/76561198453530349#!/compare/1687737600/1687824000

~4 keys?

Item 5

https://backpack.tf/item/7129485044

Sale 7

https://backpack.tf/profiles/76561198155110999#!/compare/1686873600/1686960000

https://backpack.tf/profiles/76561198890990852#!/compare/1686873600/1686960000

No clue

Item 6

https://backpack.tf/item/5372171030

Sale 8

https://backpack.tf/profiles/76561198133319499#!/compare/1686960000/1687046400

https://backpack.tf/profiles/76561198080394134#!/compare/1686960000/1687219200

Not unusual yet

Sale 9

https://backpack.tf/profiles/76561198080394134#!/compare/1687219200/1687305600

https://backpack.tf/profiles/76561198134501020#!/compare/1687305600/1687564800

Untrace on buyer side, probably unusualfied here?

Sale 10

https://backpack.tf/profiles/76561198134501020#!/compare/1687046400/1687305600

https://backpack.tf/profiles/76561199072654974#!/compare/1687219200/1687305600

4 keys

Item 7

https://backpack.tf/item/4006029402

Sale 11

https://backpack.tf/profiles/76561199057285337#!/compare/1686873600/1686960000

https://backpack.tf/profiles/76561199161916038#!/compare/1686873600/1686960000

6 keys? this seems high tho...

Sale 12

https://backpack.tf/profiles/76561199161916038#!/compare/1687392000/1687478400

https://backpack.tf/profiles/76561198983856237#!/compare/1688342400/1688601600

No clue, probably gambling

Item 8

https://backpack.tf/item/3858064714

Sale 13

https://backpack.tf/profiles/76561199072654974#!/compare/1684886400/1684972800

https://backpack.tf/profiles/76561198039843013#!/compare/1684195200/1686441600

4 keys?

Item 9

https://backpack.tf/item/3836117393

Sale 14

Transfer between scrapyard bots?

Sale 15

https://backpack.tf/profiles/76561198453530349#!/compare/1684800000/1684886400

https://backpack.tf/profiles/76561199162775077#!/compare/1684281600/1684972800

3 keys, but this seems incomplete based on other sales..?

Mp.tf

https://marketplace.tf/items/tf2/30609;5;u3001

$10.99 / $2.02 = ~5.5 keys (May 20)

Total Sales

3(?), 4, 4, 4, 5.5, 6

https://imgur.com/a/42ujRmd

Honestly, might just run with 4 keys flat here c: