You excluded your purchase from two weeks prior for ~250

https://backpack.tf/profiles/76561198214802583#!/compare/1699488000/1699574400

The Sir Hootsalot in that sale has sales at 22 and 18

https://backpack.tf/profiles/76561198214802583#!/compare/1703808000/1703894400

https://backpack.tf/profiles/76561198273732193#!/compare/1704412800/1704499200

Flan appears to have quickbought it for 170, so that can still be excluded

https://backpack.tf/profiles/76561198872222015#!/compare/1709942400/1710028800

The person you sold this to seems to have gambled it which suggests 380 is too high.

With the volatility of this, it'd be better to keep it outdated until more sales occur.