Sale 1:

Sold for Spectral Wick Firearm Protector (17.5) + 7 keys

https://backpack.tf/profiles/76561199026390261#!/compare/1717200000/1717286400 - Near ID: 14538785338

https://backpack.tf/profiles/76561198116184902#!/compare/1717200000/1717286400

https://backpack.tf/item/12397343192

The B/O most likely was lower than 25, but I can't confirm this. Using this sale without a B/O.

= 25 keys

Sale 2:

Sold to a bot for 20 keys

https://backpack.tf/profiles/76561198859721638#!/compare/1720310400/1720396800 - Near ID: 14654185787

https://backpack.tf/profiles/76561198349848918#!/compare/1720310400/1720396800

https://backpack.tf/item/14402231465

= 20 keys

Other Sales:

#1

https://backpack.tf/profiles/76561198171469263#!/compare/1721865600/1721952000

https://backpack.tf/profiles/76561199581722058#!/compare/1721865600/1721952000

https://backpack.tf/item/12878460390

Untraceable

#2

https://backpack.tf/profiles/76561199581722058#!/compare/1722470400/1722556800

https://backpack.tf/profiles/76561198064851728#!/compare/1722384000/1722643200

https://backpack.tf/item/12878460390

Sold for Kill-a-Watt Bottle Cap + 1 key

Re-sold back to STN shortly after, not going to bother with this sale.

#3

https://backpack.tf/profiles/76561198064851728#!/compare/1722729600/1723161600

https://backpack.tf/profiles/76561199026390261#!/compare/1722729600/1722816000

https://backpack.tf/item/12878460390

Untraceable, this is the resale to STN.

Sellers:

https://stntrading.eu/item/tf2/Unusual+Forever+And+Forever%21+Firearm+Protector

https://imgur.com/a/TYerQRO

https://backpack.tf/item/12878460390 - ~24 keys

https://imgur.com/a/pEndzQ8

https://backpack.tf/item/14402231465 - 30 keys

https://marketplace.tf/items/tf2/31310;5;u263

https://backpack.tf/item/13609621086 - $59.99

https://backpack.tf/item/12811954485 - $59.99

Sales at:

20

25

20 may have gone to a bot, but there are no buy orders anywhere near 20 at the moment. This should be fine to keep in the range.

Taking 20-25.