https://backpack.tf/item/506079098

Duped

https://backpack.tf/item/281473296

https://backpack.tf/profiles/76561198137566942#!/compare/1712016000/1712275200

https://backpack.tf/profiles/76561198271964253#!/compare/1711756800/1712188800

325 pure

https://backpack.tf/profiles/76561198271964253#!/compare/1712361600/1712620800

https://backpack.tf/profiles/76561197998883721#!/compare/1712448000/1712620800

1:1 with Strange Goldstruck Flame Warrior

https://backpack.tf/classifieds?item=Flame+Warrior&quality=5&tradable=1&craftable=1&particle=311&australium=-1&killstreak_tier=0&elevated=11

This looks very low (seller at 180)

https://backpack.tf/item/268890514

https://backpack.tf/profiles/76561198140316312#!/compare/1708473600/1708560000

https://backpack.tf/profiles/76561198208582767#!/compare/1708473600/1708560000

310 pure

https://backpack.tf/profiles/76561198208582767#!/compare/1709078400/1709164800

https://backpack.tf/profiles/76561198859721638#!/compare/1709078400/1709164800

Sold alongside a Phosphorus Tam O' Shanter + 30 pure for a Ooze Geisha Boy

Tam has no valid sales, excluding.

https://backpack.tf/profiles/76561198859721638#!/compare/1709164800/1709251200

https://backpack.tf/profiles/76561198141496043#!/compare/1709164800/1709251200

275 pure + Linguistic Deviation Jumping Jack [4] = 279

Jumping Jack has no valid sales

https://imgur.com/a/SW2R20E taking buyers at 3.6 rounded up to 4

https://backpack.tf/profiles/76561198141496043#!/compare/1710460800/1710547200

https://backpack.tf/profiles/76561198056793885#!/compare/1710460800/1710547200

Bulk for Arcana Bonk Leadwear

https://backpack.tf/profiles/76561198056793885#!/compare/1711584000/1712016000

https://backpack.tf/profiles/76561198064140430#!/compare/1711843200/1712016000

285 pure

https://imgur.com/a/cmS9Skn

2x sellers at 310, 325 is high. Rounding up 279 to 280 and taking 280-310.