Educational Content & News
Educational articles, guides, and numismatic news. Learn about error identification, grading, coin history, and more.
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2026 Semiquincentennial Coins: Every New Design for America's 250th Anniversary
NumisdexDealer0 replies25 days ago0
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What Happens Now That the Penny Is Discontinued? Legal Tender, Rounding, and the 114 Billion Still in Circulation
NumisdexDealer0 replies25 days ago0
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The Last Penny: US Mint Ends 232 Years of Cent Production on November 12, 2025
NumisdexDealer0 replies25 days ago0
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How New Error and Variety Categories Get Discovered — The Process Behind Cataloging a New Die Variety
NumisdexDealer0 replies25 days ago0
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The 1794 Flowing Hair Dollar: The Most Valuable Coin in American History
NumisdexDealer0 replies25 days ago0
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1966 Silver Quarter Found in 2025: What a Transitional Error Is and Why This One Matters
NumisdexDealer0 replies25 days ago0
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The 16th Known 1804 Silver Dollar: How the James A. Stack Discovery Rewrote Numismatic History
NumisdexDealer0 replies25 days ago0
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The 1900-O/CC Morgan Dollar — The Last Carson City Silver Dollar
OMMNumisdexDealer0 replies27 days ago0
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Silver vs. Clad Coinage: How to Tell Pre-1965 from Later
NumisdexDealer0 repliesabout 1 month ago0
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San Francisco Proof vs. Business Strike: How to Tell the Difference
NumisdexDealer0 repliesabout 1 month ago0
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How to Photograph a Coin So Others Can Actually Help You Identify It
NumisdexDealer0 repliesabout 1 month ago1
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Die Varieties vs. Die Errors: What's the Difference?
NumisdexDealer1 replyabout 1 month ago0
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The 90-Year Wait: How Laura Gardin Fraser's Quarter Design Finally Made It onto Your Pocket Change
NumisdexDealer0 repliesabout 2 months ago0
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What Makes a Coin Valuable? A Collector's Guide
NumisdexDealer0 repliesabout 2 months ago0
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The History of U.S. Mint Errors
NumisdexDealer0 replies2 months ago0
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Understanding PCGS and NGC Coin Grading
NumisdexDealer0 replies2 months ago0
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Building a Coin Collection on a Budget
NumisdexDealer0 replies2 months ago0
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How to Spot a Counterfeit Coin
NumisdexDealer0 replies2 months ago0
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Top 10 Most Popular Lincoln Cent Errors
NumisdexDealer0 replies2 months ago0
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Understanding Mint Marks on U.S. Coins
NumisdexDealer0 replies2 months ago