You can make slimes out of rare liquids to break the game
I have no idea if this is a well known thing in the community (wasn't able to see any posts about it, but I assume most people know) and it's quite frankly ridiculous.
(A moderate 22000$, albeit with an ego of 30 + snake oiler but still)
For anyone who doesn't know, deep pools of primordial soup (500 drams+) when interacting with another liquid will eventually react and produce a sludge. those will then spit out the liquid the pool reacted with, making them both super dangerous (i.e. lava or acid and stuff) or just a mild nuisance.
I think you understand the rest of the process from here, so good luck and have fun printing infinite money!
(so from what I can tell this only works for sunslag but that's still infinite money so whatever)