Thank you Orange Zest, UNLIMITED POWAH, and Xergoyf

sale 1 785

https://backpack.tf/profiles/76561198044719739#!/compare/1640995200/1641513600

333 keys + Steaming Whirly (25) + Green Energy Whirly (400)

https://backpack.tf/stats/Unusual/Whirly%20Warrior/Tradable/Craftable/14

Mini for steaming Whirly

https://backpack.tf/profiles/76561198345436872#!/compare/1638316800/1638489600 - Looks like the Steaming Whirly sold for 50 keys here

https://backpack.tf/profiles/76561198043501673#!/compare/1638403200/1638489600

credit to orange zest: sale 2 770

Just sold one for 420 pure and a severed serration wandering wraith

https://backpack.tf/item/10986172943

https://backpack.tf/profiles/76561198057452720#!/compare/1647043200/1647388800

the wraith does have a sugg at 350 keys, so i guess that would make this a 770 key sale, not too far off from your suggested price

credit to xergoyf: sale 3 560

https://mannco.store/item/440-scorching-flames-unusual-whirly-warrior

$915 / $1.64 = 557.93 keys. 785 dumped for this.

Wraith suggestion mentioned was accepted, so that sale is 770.

Since 785 dumped for 560, I would go 560 - 770 here.