Item 1:

https://backpack.tf/item/280958974

Sale 1:

Sold for 200 Keys

https://backpack.tf/item/15108553206 (Key ID: "15488648884")

https://backpack.tf/profiles/76561198088063575#!/compare/1740441600/1740528000

https://backpack.tf/profiles/76561199735624439#!/compare/1740355200/1740441600

//

Item 2:

https://backpack.tf/item/275220837

Sale 2:

Only metal untraceable

https://backpack.tf/profiles/76561198070483790#!/compare/1737158400/1737936000

https://backpack.tf/profiles/76561199674417290#!/compare/1737072000/1737158400

Sale 3:

Sold for 156 Keys? (Buyer's compare)

https://backpack.tf/profiles/76561198141187659#!/compare/1737158400/1737244800

https://backpack.tf/profiles/76561198308299646#!/compare/1737158400/1737244800

Sale 4:

Sold for 163 Keys (Unusual ID: "15371682116")

https://backpack.tf/profiles/76561198308299646#!/compare/1737244800/1737331200

https://backpack.tf/profiles/76561198088063575#!/compare/1737158400/1737244800

//

Item 3:

https://backpack.tf/item/852806764

Sale 5:

Sold for Blizzardy Storm Whirly Warrior — Seems like it would likely fall within the range

https://backpack.tf/profiles/76561198044034041#!/compare/1739664000/1739836800

https://backpack.tf/profiles/76561198396499936#!/compare/1739664000/1739836800

------------------------------------------------------------------------------------------------------------------------------------

Mini for Blizzardy Storm Whirly Warrior:

Item 1:

https://backpack.tf/item/11553309203

Sale 1:

Sold for 165 Keys (Unusual ID: "15468523596")

https://backpack.tf/profiles/76561198316071886#!/compare/1739836800/1739923200

https://backpack.tf/profiles/76561198179968170#!/compare/1739750400/1739923200

//

Item 2:

https://backpack.tf/item/8064917244

Sale 2

Untraceable

https://backpack.tf/profiles/76561198133319499#!/compare/1736208000/1736380800

https://backpack.tf/profiles/76561198083328505#!/compare/1736294400/1736380800

Sale 3:

Sold alongside 10 Keys + Ravenous Ravens Fleet Commander for Disco Beat Down Whirly Warrior

https://backpack.tf/profiles/76561198083328505#!/compare/1736726400/1736812800

https://backpack.tf/profiles/76561198396499936#!/compare/1736726400/1736812800

------------------------------------------------------------------------------------------------------------------------------------End of minis for Sale 5:

Sale 6:

Sold for Strange The Dark Doorway Murderer's Motif — Better used there

https://backpack.tf/profiles/76561198396499936#!/compare/1740182400/1740268800

https://backpack.tf/profiles/76561198139669833#!/compare/1739491200/1740268800

Sale 7:

Bulk for Death at Dusk Killer Exclusive

https://backpack.tf/profiles/76561198139669833#!/compare/1740268800/1740355200

https://backpack.tf/profiles/76561199099521803#!/compare/1740268800/1740355200

//

Item 4:

https://backpack.tf/item/280921951 — Duped history

Sale 8:

https://marketplace.tf/items/tf2/152;5;u9

https://marketplace.tf/items/tf2/5021;6

$399.99/$1.81 = ~221 Keys (Feb 16)

//

Item 5:

https://backpack.tf/item/281547343 — Duped history, no sale

//

Total Sales

156, 163, 200, 220

https://imgur.com/tPfbRJ5

Excluding 220 because of seller @ 200 Keys

Taking 156 — 200 Keys

Unsolds:

https://backpack.tf/item/275220837 — 200