4 years...

Item 1

https://backpack.tf/item/8560859334

Sale 1

https://backpack.tf/profiles/76561198050090433#!/compare/1670284800/1670803200

https://backpack.tf/profiles/76561198170108197#!/compare/1670284800/1670025600

45 keys

Sale 2

https://backpack.tf/profiles/76561198170108197#!/compare/1670889600/1670976000

https://backpack.tf/profiles/76561198072999396#!/compare/1670889600/1670976000

Sold for a Searing Plasma Flamboyant Flamenco alongside 24 keys, better used there

Sale 3

https://backpack.tf/profiles/76561198072999396#!/compare/1671235200/1671321600

https://backpack.tf/profiles/76561198135471163#!/compare/1671148800/1671235200

Bulk for a Blizzardy Storm HazMat Headcase

Sale 4

https://backpack.tf/profiles/76561198135471163#!/compare/1671148800/1671235200

https://backpack.tf/profiles/76561199224789549#!/compare/1671235200/1671321600

Probably gambling

Sale 5

https://backpack.tf/profiles/76561199224789549#!/compare/1671667200/1671753600

https://backpack.tf/profiles/76561198142247960#!/compare/1671321600/1672012800

Probably gambling

Sale 6

https://backpack.tf/profiles/76561198142247960#!/compare/1671321600/1672012800

https://backpack.tf/profiles/76561199075463458#!/compare/1672272000/1673049600

No clue

Sale 7

https://backpack.tf/profiles/76561199075463458#!/compare/1672876800/1672963200

https://backpack.tf/profiles/76561198979570011#!/compare/1668384000/1672876800

Untraceable on seller's side

Sale 8

https://backpack.tf/profiles/76561198979570011#!/compare/1672876800/1673222400

https://backpack.tf/profiles/76561198876698605#!/compare/1672704000/1672963200

No clue

Item 2

https://backpack.tf/item/6518668076

Sale 9

https://backpack.tf/profiles/76561198155185583#!/compare/1660435200/1669680000

https://backpack.tf/profiles/76561198192503499#!/compare/1663286400/1671667200

Untraceable on buyer's side

Sale 10

https://gladiator.tf/time-machine?item=Nether+Trail+Smokey+Sombrero&at=2022-12-29T00%3A24%3A00.000Z

https://backpack.tf/profiles/76561198192503499#!/compare/1671926400/1672358400

https://backpack.tf/profiles/76561197972195151#!/compare/1672358400/1672444800

Can't find buy order, untraceable on bot's side anyways

Sale 11

https://backpack.tf/profiles/76561197972195151#!/compare/1672358400/1672444800

https://backpack.tf/profiles/76561198032016356#!/compare/1672272000/1672358400

40 keys

Mp.tf Sales

https://marketplace.tf/items/tf2/30682;5;u104

https://manic.tf/keyprice/?at=2022-12-23&price=99.99

~48 keys

Mannco.store Sales

https://mannco.store/item/440-nether-trail-unusual-smokey-sombrero

$43 / $1.87 = ~23 keys

Total Sales

23, 40, 45, 48

23 is lower than buyers

Taking 40 - 48 keys c: