https://backpack.tf/item/1652562790

Unsold

https://backpack.tf/item/3229077442

https://mannco.store/item/440-anti-freeze-unusual-killer-exclusive

https://manic.tf/keyprice/?site=mannco.store&at=2022-01-09&price=1500

$1500 / $1.60 = 937.50 keys

https://backpack.tf/profiles/76561198074718149#!/compare/1645488000/1645660800

https://backpack.tf/profiles/76561199139394142#!/compare/1645574400/1645660800

Gambling most likely

https://backpack.tf/item/1660501879

https://backpack.tf/profiles/76561198331167728#!/compare/1638748800/1639094400

https://backpack.tf/profiles/76561198090457223#!/compare/1639008000/1639094400

Movement

Scammer

https://backpack.tf/profiles/76561198118157202#!/compare/1643673600/1643760000

https://backpack.tf/profiles/76561198841365001#!/compare/1643673600/1643760000

Untrace

https://backpack.tf/profiles/76561198118157202#!/compare/1643932800/1644019200

https://backpack.tf/profiles/76561199139394142#!/compare/1643932800/1644019200

Pretty bulky, looks like Anti-Freeze Killer Exclusive + Tesla Coil Flipped Trilby + HOUWAR + Poisoned Shadows Brain-Warming Wear for Burning Flames Blighted Beak + Purple Energy Pyromancer's Mask + Scorching Flames Killer Exclusive, also gambling?

https://backpack.tf/profiles/76561199139394142#!/compare/1644019200/1644105600

Untrace, gambling?

https://backpack.tf/profiles/76561199099521803#!/compare/1644019200/1644105600

https://imgur.com/a/LuD8Xub (Credits to Estel)

Sold the same day for 666 keys

Sales:

666, 938

Rounding to 670-940 keys.

New sale:

https://backpack.tf/profiles/76561199099521803#!/compare/1648857600/1648944000

https://backpack.tf/profiles/76561198344363390#!/compare/1648857600/1648944000

https://steamuserimages-a.akamaihd.net/ugc/1850424177987492148/E2A787AF135B40084D459A529CF55686EA6E5458/ (Credits to Estel)

100 keys + Burning Crones (530) + ROFP Sulphurous Executioner (165) = ~800 keys

Burning Crones:

https://backpack.tf/profiles/76561199220039423#!/compare/1647475200/1647648000

https://backpack.tf/profiles/76561198183607601#!/compare/1647475200/1647648000

https://gladiator.tf/sales?item=Burning%20Flames%20Crone%27s%20Dome&at=2022-03-18T21:13:03.562Z

Looks like Strange Catastrophic Companions (440) + Strange Killstreak Original (~79 https://gladiator.tf/sales?item=Strange%20Killstreak%20Original&at=2022-04-03T21:18:54.088Z) + Professional Killstreak Scattergun Kit (~29 https://gladiator.tf/sales?item=Non-Craftable%20Professional%20Killstreak%20Scattergun%20Kit&at=2022-04-03T21:16:59.569Z) = 548

Caps at 530 key B/O.

ROFP Sulphurous Executioner:

https://backpack.tf/profiles/76561198147059742#!/compare/1648339200/1648425600

https://backpack.tf/profiles/76561198312568780#!/compare/1648339200/1648425600

165 keys

Falls in range.