Item 1

https://backpack.tf/item/6288835268

Sale 1

https://backpack.tf/profiles/76561198161130473#!/compare/1717977600/1718064000

https://backpack.tf/profiles/76561198872222015#!/compare/1717977600/1718064000

Added a Burning Flames Troublemaker's Tossle Cap for Demonflame Your Worst Nightmare + 22 keys?

Mini for the Burning Flames Troublemaker's Tossle Cap 280 keys

Mini for the Demonflame Your Worst Nightmare 1350 keys

1350 + 22 = x + 280

x = 1092 keys

Sale 2

https://backpack.tf/profiles/76561198872222015#!/compare/1717977600/1718064000

https://backpack.tf/profiles/76561198310972287#!/compare/1717977600/1718064000

Added 55 keys for Chiroptera Venenata Your Worst Nightmare + Disco Beat Down Team Captain (247.5)

Mini for the Chiroptera Venenata Your Worst Nightmare 920 keys

x + 55 = 920 + 247.5

x = ~1113 keys

Sale 3

https://backpack.tf/profiles/76561198310972287#!/compare/1719446400/1719532800

https://backpack.tf/profiles/76561198285371555#!/compare/1719446400/1719532800

Bulk

Sale 4

https://backpack.tf/profiles/76561198285371555#!/compare/1719705600/1719792000

https://backpack.tf/profiles/76561198046847315#!/compare/1719705600/1719792000

Still kinda bulky

Sale 5

https://backpack.tf/profiles/76561198046847315#!/compare/1720051200/1720137600

https://backpack.tf/profiles/76561198417574550#!/compare/1719878400/1720137600

50 keys + Double Spelled Strange Ghastlierest Gibus + Max's Severed Head + Starlight Haze Tundra Top + Collector's Darwin's Danger Shield (94) + Double Spelled Strange Thirst Blood + Strange Hypno-Eyes

No sales for the Tundra...

total Sales

1092, 1113

https://imgur.com/a/KXb7Ej7

Rounding and taking 1100 keys c: