Like Our Recent Blog Topics? Click Though These Resources For More Info!

Old Quarters - Coin Collection Series

Before you head down to a coin, gold, or stamp dealer, be sure to do a little bit of research!  Our recent articles have given you tips on estimating the value of some rare stamps and diamonds.  Check out the links below for some additional material.

  • If you ever find a stamp that doesn’t look quite right, then hold on to it.  As this article discusses, some of the most valuable stamps in history are misprinted stamps.
  • For international stamp collectors, check out this review of the 7 most expensive stamps.  Two American stamps made the list: the misprinted Jenny plane stamp and the rare Ben Franklin stamp.
  • The American Philatelic Society has a great website dedicated to answering the questions of experienced and novice stamp collectors alike. 
  • The art of evaluating diamonds is simple in theory but can take years of practice to perfect.
  • According to, a diamonds cut is the most complicated part of evaluating a diamond since there is no set standard.

Give Coins Of The Realm a call today at (301) 340-1640!

Contact Us Today

Fill out our short form to get more information.

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.