The Difference Between AU and BU Coins Explained

May 22, 2026

The Difference Between AU and BU Coins Explained

Two coins. Same date, same denomination, same design. One is graded AU-58. The other is described as BU. The price difference between them can be significant—and if you’re unfamiliar with those terms, it may not be obvious which represents the better value. For collectors at any experience level, understanding the difference between About Uncirculated (AU) … Continued

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May 1, 2026

All the U.S. Mints: Past and Current

The United States Mint has played a major role in American history for more than two centuries. From producing the nation’s first federal coinage to striking modern bullion and commemorative coins, U.S. mint facilities have helped support commerce, economic growth, and coin collecting across generations. While many collectors recognize mint marks on coins, fewer know … Continued

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