Sale 1:

Sold for 24 keys

https://backpack.tf/profiles/76561199177132803#!/compare/1754611200/1754697600

https://backpack.tf/profiles/76561198280978607#!/compare/1754611200/1754697600

https://gladiator.tf/sales?item=Strange%20Terror-Watt%20Trucker%27s%20Topper&at=2025-08-27T11:00:41.175Z - labelled as 23 keys?

https://backpack.tf/item/6602501872

24 keys clearly match on the buyer’s end, counting it as 24.

= 24 keys

Sale 2:

Sold for Vicious Vampires Triboniophorus Gentlemannus (Suggestion at 21) + 2 keys

https://backpack.tf/profiles/76561198280978607#!/compare/1755993600/1756080000

https://backpack.tf/profiles/76561199428045664#!/compare/1755993600/1756080000

https://backpack.tf/item/6602501872

https://backpack.tf/suggestion/68a57dd6f0c2fee42500077b - Vampires Tribo

= 23 keys

Sale 3:

Sold for 22 keys + negligible metal

https://backpack.tf/profiles/76561198329439258#!/compare/1756080000/1756166400

https://backpack.tf/profiles/76561198841133594#!/compare/NaN/1756080000

https://backpack.tf/item/6602501872

= 22 keys

Sale 4:

Sold through a scrap.tf auction (probably) for 20 keys + negligible metal

https://backpack.tf/profiles/76561198359390706#!/compare/1756080000/1756166400

https://backpack.tf/profiles/76561198329439258#!/compare/1756080000/1756166400

https://backpack.tf/item/6602501872

= 20 keys

Sale 5:

Bulk for Moth Plague Starlight Sorcerer, using there

https://backpack.tf/profiles/76561199428045664#!/compare/1756080000/1756166400

https://backpack.tf/profiles/76561198296104441#!/compare/1756080000/1756166400

https://backpack.tf/item/6602501872

Sales at:

20

22

23

24

https://i.imgur.com/wCu3mul.png - buyers at 20, excluding 20.

Taking 22-24 keys.