A numismatist is a specialist in numismatics ("of coins"; from Late Latin numismatis, genitive of numisma). ... Often called professional numismatists, they authenticate or grade coins for commercial purposes.

What are people who study money called?

Numismatists. The term numismatist applies to collectors and coin dealers as well as scholars using coins as source or studying coins.

What is the word for coin collecting?

Coin collecting, also called numismatics, the systematic accumulation and study of coins, tokens, paper money, and objects of similar form and purpose.