10 Most Expensive Materials in the World - Bullion For Less 10 Most Expensive Materials in the World | Page 7

Scorpion
Venom ($39
MILLION Per
Gallon)
Out of the thousands of
scorpion species known,
venom of only 25 of them is
deadly to humans. So, why
the staggering price? Well,
the protein found in their
venom is used to cure
rheumatoid arthritis,
inflammatory bowel disease
and multiple sclerosis.