upd.

1.untrace

https://backpack.tf/profiles/76561198402009056#!/compare/1638230400/1638316800

https://backpack.tf/profiles/76561198199904598#!/compare/1638057600/1638316800

https://mannco.store/item/440-showstopper-unusual-taunt-the-scooty-scoot

2.01.01.2022 sold for 8.02 - $8.02 / $1.63 = 4.92 keys

3.04.01.2022 sold for 12.99 - $12.99 / $1.61 = 8.07 keys

4.untrace

https://backpack.tf/profiles/76561199010987801#!/compare/1634428800/1634601600

https://backpack.tf/profiles/76561198037674114#!/compare/1634515200/1637712000

5.bulk

https://backpack.tf/profiles/76561198850121720#!/compare/1635897600/1635984000

6.untrace

https://backpack.tf/profiles/76561198354459626#!/compare/1635984000/1636070400

https://backpack.tf/profiles/76561198029074524#!/compare/1635897600/1635984000

https://marketplace.tf/items/tf2/1197;5;u3001

7.17.10.2021 sold for 10.11 - $10.11 / $1.87 = 5.41 keys

8.27.10.2021 sold for 10.11 - $10.11 / $1.87 = 5.41 keys

9.18.11.2021 sold for 10.11- $10.11 / $1.92 = 5.27 keys

10.untrace

https://backpack.tf/profiles/76561199028210242#!/compare/1638662400/1641600000

11.5k

https://backpack.tf/profiles/76561198806971013#!/compare/1640217600/1640304000

https://backpack.tf/profiles/76561198850274253#!/compare/1640217600/1640304000

12.untrace

https://backpack.tf/profiles/76561198806971013#!/compare/1640304000/1640563200

https://backpack.tf/profiles/76561199085116273#!/compare/1640304000/1640390400

13.bulk

https://backpack.tf/profiles/76561199084277639#!/compare/1639267200/1641081600

https://backpack.tf/profiles/76561199085116273#!/compare/1640995200/1641081600

14.bulk

https://backpack.tf/profiles/76561198055298966#!/compare/1636243200/1636329600

https://backpack.tf/profiles/76561198055298966#!/compare/1636329600/1636416000

15.

https://backpack.tf/profiles/76561198160053159#!/compare/1638921600/1639008000

https://backpack.tf/profiles/76561199081771927#!/compare/1638921600/1639008000

16.4k

https://backpack.tf/profiles/76561199081771927#!/compare/1641859200/1641945600

17.N/A

https://backpack.tf/profiles/76561198247903654#!/compare/1636156800/1636156800

https://backpack.tf/profiles/76561199111073161#!/compare/1636070400/1636156800

18.bulk

https://backpack.tf/profiles/76561199111073161#!/compare/1638403200/1638489600

https://backpack.tf/profiles/76561198387571809#!/compare/1637798400/1638662400

19.untrace

https://backpack.tf/profiles/76561198387571809#!/compare/1639180800/1641340800

20.bulk

https://backpack.tf/profiles/76561198850121720#!/compare/1641945600/1642032000

21.untrace

https://backpack.tf/profiles/76561198354459626#!/compare/1641945600/1642032000

22.untrace

https://backpack.tf/profiles/76561199161916038#!/compare/1640390400/1640476800

23.untrace

https://backpack.tf/profiles/76561198269289716#!/compare/1635379200/1635465600

24.5k

https://backpack.tf/profiles/76561197974574268#!/compare/1635724800/1636156800

https://backpack.tf/profiles/76561198453530349#!/compare/1636070400/1636156800

25.untrace

https://backpack.tf/profiles/76561198257593711#!/compare/1638921600/1639094400

26.untrace

https://backpack.tf/profiles/76561199111073161#!/compare/1640217600/1640304000

https://backpack.tf/profiles/76561198280693486#!/compare/1640131200/1640217600

27.untrace

https://backpack.tf/profiles/76561198280693486#!/compare/1640563200/1640649600

https://backpack.tf/profiles/76561198045279154#!/compare/1640131200/1640822400

Total: 5-5.5k