Mini for the Knifestorm Dead Cone

https://backpack.tf/item/1224221253

130 keys:

https://backpack.tf/profiles/76561198088775634#!/compare/1600646400/1600732800

https://backpack.tf/profiles/76561198123373965#!/compare/1600646400/1600732800

Bulk for the Demonflame Gentleman's Ushanka

https://backpack.tf/profiles/76561198123373965#!/compare/1602374400/1602892800

https://backpack.tf/profiles/76561198185982134#!/compare/1602460800/1602806400

Untraceable, those 190 keys don't match

https://backpack.tf/profiles/76561198185982134#!/compare/1602806400/1602892800

https://backpack.tf/profiles/76561198157452762#!/compare/1602720000/1602806400

102 keys

https://backpack.tf/profiles/76561198157452762#!/compare/1602806400/1602892800

https://backpack.tf/profiles/76561198142129821#!/compare/1602806400/1602979200

Only 79 match

https://backpack.tf/profiles/76561198142129821#!/compare/1602979200/1603065600

https://backpack.tf/profiles/76561198254882979#!/compare/1602979200/1603065600

Sale better used for the Knifestorm Dead Cone:

https://backpack.tf/profiles/76561198254882979#!/compare/1603411200/1603584000

https://backpack.tf/profiles/76561197996095002#!/compare/1603411200/1603497600

Bulk

https://backpack.tf/profiles/76561197996095002#!/compare/1603929600/1604016000

https://backpack.tf/profiles/76561198233317884#!/compare/1603843200/1603929600

Only 4 keys match:

https://backpack.tf/profiles/76561198233317884#!/compare/1604102400/1604188800

https://backpack.tf/profiles/76561198091502579#!/compare/1604016000/1604102400

Untraceable:

https://backpack.tf/profiles/76561198091502579#!/compare/1604102400/1604188800

https://backpack.tf/profiles/76561197998099536#!/compare/1602979200/1605225600

Untraceable Marketplace.tf sale: https://marketplace.tf/items/tf2/398;5;u47

November 13: $249.99/1.79=139.66 ~140 keys

We have 102, 130 and 140

Taking 102-140 (didn't round 102 because it's a pure sale)