Maryland Coin Dealer

The Frederick Coin Exchange is one of the Maryland’s most trusted coin dealers. We offer a wide variety of United States Coins & Currency. We buy and sell coins on a daily basis. No collection is too small or too large.

We purchase:

United States Proof & Mint Sets

Complete Sets of Penny-Dollars

Large Cents

Half Cents

Silver Dollars

Type US Gold

Graded PCGS & NGC Coin

Half Dollars

Quarters

Dimes

Pennies

Nickels