Item 1

https://backpack.tf/item/11892156470

Sale 1

https://backpack.tf/profiles/76561199104559253#!/compare/1676332800/1676419200

https://backpack.tf/profiles/76561198114151975#!/compare/1676332800/1676419200

I can match 34 keys

Sale 2

https://backpack.tf/profiles/76561198114151975#!/compare/1676505600/1676592000

https://backpack.tf/profiles/76561198119634686#!/compare/1676505600/1676678400

32 keys

Sale 3

https://backpack.tf/profiles/76561198119634686#!/compare/1676678400/1677542400

https://backpack.tf/profiles/76561199084784906#!/compare/1676678400/1676764800

Can't match anything

Item 2

https://backpack.tf/item/9197023032

Sale 4

https://backpack.tf/profiles/76561198983856237#!/compare/1676073600/1676160000

https://backpack.tf/profiles/76561199070977547#!/compare/1676160000/1676246400

Untrace on buyer side, likely gambling

Sale 5

https://backpack.tf/profiles/76561199070977547#!/compare/1676246400/1676332800

https://backpack.tf/profiles/76561199161916038#!/compare/1676160000/1676332800

Untrace on seller side, likely gambling

Sale 6

https://backpack.tf/profiles/76561199161916038#!/compare/1676332800/1676419200

https://backpack.tf/profiles/76561198057876338#!/compare/1676505600/1677283200

Untrace on buyer side, likely gambling

Sale 7

https://backpack.tf/profiles/76561198057876338#!/compare/1676505600/1677283200

https://backpack.tf/profiles/76561198196622954#!/compare/1676505600/1676592000

Untrace on seller side, likely gambling

Sale 8

https://mannco.store/item/440-prismatica-unusual-fire-fighter

Likely still listed, i'll cover all these mannco.store sales later

Item 3

https://backpack.tf/item/9195976189

Sale 9

https://backpack.tf/profiles/76561198299134078#!/compare/1630713600/1679529600

https://backpack.tf/profiles/76561198135388328#!/compare/1679443200/1679529600

Untrace?

Sale 10

https://backpack.tf/profiles/76561198135388328#!/compare/1680393600/1680480000

https://backpack.tf/profiles/76561198106112825#!/compare/1680220800/1680480000

No clue

Item 4

https://backpack.tf/item/9178065474

Sale 11

https://backpack.tf/profiles/76561198085338087#!/compare/1672617600/1679529600

https://backpack.tf/profiles/76561198162659711#!/compare/1679270400/1679529600

Untrace

Sale 12

https://backpack.tf/profiles/76561198162659711#!/compare/1679788800/1679961600

https://backpack.tf/profiles/76561198311498888#!/compare/1679875200/1679961600

Untraceable hat, but 31 keys match

Mannco.store

https://mannco.store/item/440-prismatica-unusual-fire-fighter

https://imgur.com/a/iri7ItG

$67.21 / $1.88 = ~36 keys

$67.20 / $1.90 = ~35 keys

Total Sales

31, 32, 34, 35, 36

Seller at ~33 keys has been listed for almost 2 months now

Seller at ~31 keys is relatively new

Taking 31 - 32 keys c: