https://backpack.tf/item/4492228484

Sale 1:

https://backpack.tf/profiles/76561198350308765#!/compare/1669507200/1669766400

https://backpack.tf/profiles/76561198049469629#!/compare/1669680000/1669766400

https://gladiator.tf/time-machine?item=Strange%20Burning%20Flames%20Bonk%20Boy&at=2022-11-30T01:14:31.000Z

Bonk

+

825 keys

+

Strange Professional Killstreak Australium Medi Gun (76)

https://gladiator.tf/sales?item=Strange%20Professional%20Killstreak%20Australium%20Medi%20Gun&at=2022-12-01T09:38:30.270Z

~69-82, ~76 keys.

+

Strange Potassium Bonnet (~102)

+

Strange Professional Killstreak Kritzkrieg (70)

https://gladiator.tf/sales?item=Strange%20Professional%20Killstreak%20Kritzkrieg&at=2022-12-01T09:40:14.829Z

~66-73, ~70 keys.

+

Strange Professional Killstreak Festive Medi Gun (42)

https://gladiator.tf/time-machine?item=Strange%20Professional%20Killstreak%20Festive%20Medi%20Gun&at=2022-12-10T09:42:02.272Z

~42 buyer

+

Exorcism Strange Professional Killstreak Australium Scattergun + Strange Professional Killstreak Batsaber (340)

https://imgur.com/a/wrNVFrP

Scatter + Batsaber bought together for 340 keys

for

Strange Professional Killstreak Golden Frying Pan (3150)

3150 - 825 - 76 - 102 - 70 - 42 - 340 = 1695 keys

Sale 2:

https://backpack.tf/profiles/76561198049469629#!/compare/1670025600/1670112000

https://backpack.tf/profiles/76561198049469629#!/compare/1670025600/1670112000

https://gladiator.tf/time-machine?item=Strange%20Burning%20Flames%20Bonk%20Boy&at=2022-12-03T00:36:23.000Z

https://imgur.com/a/BU90bBK

https://imgur.com/a/ozURGqf

★ Specialist Gloves | Tiger Strike MW (841)

https://steamcommunity.com/market/listings/730/%E2%98%85%20Specialist%20Gloves%20%7C%20Tiger%20Strike%20%28Minimal%20Wear%29

Dec 1, ~794 keys

Dec 6, ~888 keys

794 - 888, 841 keys.

+

★ Karambit (467)

https://steamcommunity.com/market/listings/730/%E2%98%85%20Karambit

Buyers seem a bit inflated atm, so taking the closest sale by time

Dec 3, ~467 keys

+

M4A4 | Poseidon FN (750)

https://steamcommunity.com/market/listings/730/M4A4%20%7C%20Poseidon%20%28Factory%20New%29

Taking the closest sale by time

Dec 2, ~750 keys

=

841 + 467 + 750

=

2058 keys

https://backpack.tf/item/959896490

Sale 3:

https://backpack.tf/profiles/76561197960788095#!/compare/1665964800/1666656000

https://backpack.tf/profiles/76561198085861958#!/compare/1666483200/1666656000

Bulk

https://backpack.tf/item/462104881

Dupe

https://backpack.tf/item/397428403

Sale 4:

https://backpack.tf/profiles/76561198180769950#!/compare/1664841600/1665446400

https://backpack.tf/profiles/76561197982127154#!/compare/1664841600/1664928000

https://gladiator.tf/time-machine?item=Strange%20Burning%20Flames%20Bonk%20Boy&at=2022-10-05T12:22:51.000Z

https://imgur.com/a/7ubyWDB (Credits ultralow)

1150 keys + HOUWAR (329 buyer at the time https://gladiator.tf/time-machine?item=Hat+of+Undeniable+Wealth+And+Respect&at=2022-10-05T00%3A39%3A00.000Z) = 1479 keys

Sale 5:

https://backpack.tf/profiles/76561197982127154#!/compare/1665792000/1665964800

https://backpack.tf/profiles/76561198303886984#!/compare/1664668800/1666224000

https://gladiator.tf/time-machine?item=Strange%20Burning%20Flames%20Bonk%20Boy&at=2022-10-15T05:15:30.000Z

https://imgur.com/a/FYJZU90

Bulk for Frostbite Polar Pullover

https://mannco.store/item/440-burning-flames-strange-unusual-bonk-boy

Listed at $4500

Sales:

1479

1695

2058

Rounding to 1500 - 2050 keys.