Sale #1

https://backpack.tf/item/13596998473

Untraceable, keys used too quickly

https://backpack.tf/profiles/76561198165846679#!/compare/1746230400/1746316800

Sale #2

https://backpack.tf/item/13596998473

18 keys 7.22 ref

Seller: https://backpack.tf/profiles/76561199564942025#!/compare/1749513600/1749600000 (ID: 15826616773)

Buyer: https://backpack.tf/profiles/76561198107625559#!/compare/1749600000/1749686400

Rounding to 18

Sale #3

https://backpack.tf/item/13596998473

Untraceable, resold to STN

https://backpack.tf/profiles/76561198107625559#!/compare/1749945600/1750464000

Sale #4

https://backpack.tf/item/1484429117

22 keys

Seller: https://backpack.tf/profiles/76561198113190503#!/compare/1745971200/1746230400 (ID: 15700826955)

Buyer: https://backpack.tf/profiles/76561198307345409#!/compare/1746144000/1746748800

Sale #5

https://backpack.tf/item/1484429117

21 keys

Seller: https://backpack.tf/profiles/76561198307345409#!/compare/1746835200/1746921600 (ID: 15722634551)

Buyer: https://backpack.tf/profiles/76561199119484218#!/compare/1746748800/1746921600

Sale #6

https://backpack.tf/item/1484429117

Bulk dump

https://backpack.tf/profiles/76561199119484218#!/compare/1748217600/1748563200

Current sellers:

$49.99 on mp.tf (3x)

22 keys on bp.tf

24 keys on bp.tf

20 keys 15.11 ref on STN

Sales: 18, 22, 21

Gonna ignore 22 since there is a seller that is over a key cheaper and another unsold for 22.

Final price: 18 - 21