lol im dumb and i just made this entire suggestion without realizing you already made it

so heres the proof i did lol

https://backpack.tf/suggestion/5fdfac445bc7303d111751d0

https://marketplace.tf/items/tf2/146;5;u29

$35 / $1.85 = 18.92 keys

$22.22 / $1.85 = 12.01 keys

$36.99 / $1.81 = 20.44 keys

https://backpack.tf/item/1334176482

https://backpack.tf/item/538907820

https://backpack.tf/item/491233142

it dupe

https://backpack.tf/profiles/76561198837002299#!/compare/1601251200/1601424000

https://backpack.tf/profiles/76561198319612403#!/compare/1600992000/1602374400

untraceable

https://backpack.tf/profiles/76561198319612403#!/compare/1602720000/1604880000

https://backpack.tf/profiles/76561198158914295#!/compare/1602979200/1603843200

untraceable scm sale

https://backpack.tf/profiles/76561198390448212#!/compare/1600646400/1600732800

https://backpack.tf/profiles/76561198850178158#!/compare/1600646400/1600732800

Untraceable

https://backpack.tf/profiles/76561198850178158#!/compare/1600732800/1600819200

https://backpack.tf/profiles/76561198352502999#!/compare/1600732800/1600819200

Untraceable

https://backpack.tf/profiles/76561198352502999#!/compare/1600732800/1600819200

https://backpack.tf/profiles/76561198436862618#!/compare/1596844800/1601856000

Untraceable

Sales:

19

12

20

19 was because the manic script gave me a different value, yours is correct

More sales (credits Shuffle Spy)

https://backpack.tf/profiles/76561198125645812#!/compare/1608076800/1608422400 - Bulk

https://backpack.tf/profiles/76561198879945899#!/compare/1600300800/1600387200 - 13 Keys (now outdated, but was indate at the time)

Two low and two high sales that aren't countered by anything, so 12-20 should work.