Question 1

What is Potomac Numismatics?

Accepted Answer

We are an online coin store specializing in U.S., Polish and other world coins. Our goal is to provide authentic, quality coins, accurate descriptions along with historical context.

Question 2

Are your coins authentic?

Accepted Answer

Yes. Every coin offered by Potomac Numismatics is carefully inspected before being listed for sale. We stand behind the authenticity of every item we sell. Any certified coins are guaranteed genuine by their respective grading service, while raw coins are evaluated using our numismatic knowledge and research.

Question 3

Do you have a physical store?

Accepted Answer

Potomac Numismatics is an online only store at this point.

Question 4

Do you also buy coins?

Accepted Answer

At this time, Potomac Numismatics primarily focuses on selling collectible coins. We may purchase collections in the future—please check back for updates.

Frequently Asked Questions

What is Potomac Numismatics?

Are your coins authentic?

Do you have a physical store?

Do you also buy coins?