First of all i got my information from this website.
https://brightside.me/wonder-curiosities/the-16-most-expensive-materials-in-the-world-188955/
this list is listed from cheap to down right dirty expensive
Heroin — $130 per gram

Cocaine — $236 per gram

LSD — $3,000 per gram

Plutonium — $4,000 per gram

Painite — $9,000 per gram

Taaffeite — $20,000 per gram or $4,000 per carat

Tritium — $30,000 per gram

Diamond — $55,000 per gram

Californium — $25-27 million per gram

Antimatter — $62.5 trillion per gram

So join me next week where i get arrested for selling LSD (joke) it will be antimatter
nr. ten should be getting married but okay,
give @superday a follow