Stamp Dealers in Rockville, MD

Accurate Information & No Pressure

Stamps are one of the most popular collectibles in the world and stamp collecting was once called the "Hobby of the Kings" due to the high number of heads of state participating. Whether you've inherited a collection or have been collecting your entire life, you have the right to know the true value of your holdings. Only then can you decide whether it is worth selling or not. We have been in the business of buying and selling stamps for several decades, attending shows around the country and keeping a steady eye on the market. This allows for accurate evaluations and pricing.

We can provide you with a wide range of Rockville Stamps, including:

  • All United States and worldwide stamps
  • Mint sheets, plates blocks, singles
  • First day and commercial covers
  • Duck stamps and all revenue stamps
  • Confederate stamps and covers, postal history

Our stamp appraisals can be obtained in store or at your location. Usually, in-store verbal evaluations are done at no charge. We also have a large inventory of stamps for sale to collectors. If your holdings are too large to bring in, please call us to discuss coming to you at (301) 340-1640.

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Why Choose Coins of the Realm, Inc.?

  • Free storefront parking providing easy access.
  • Established in 1974 and still under original ownership and management providing decades of expertise in all aspects of buying and selling.
  • Financial Security – Since opening in April of 1974 every transaction of every size has been completed successfully without issue. Bank references available.
  • We provide accurate information in a professional no pressure environment allowing you to make sound decisions to sell, keep or buy collectibles and precious metals.