Collectors' questions span everything from selling and grading coins to famous U.S. coin designs and Mint policy.

Coin grading is the process by which a certified numismatist determines the grade, or physical condition, of an existing coin. Once the grade is determined, the value of the coin can then be ...

Several silver dollars, quarters, and even pennies from the 1980s could be worth thousands of dollars due to features like ...

While most of the coinage one encounters in everyday life is worth only face value, some truly rare nickels from the past could fetch sky-high prices.

Q. We need to determine the value of a modest collection of coins from my mother's estate. How significant is an appraiser's membership in the ANA? —A.C., Shrewsbury, N.J. A. A dealer's or appraiser's ...

These rare 1980s coins could be worth more than you think—discover valuable coins collectors love and what to look for in ...

Rare coin collectors have been known to shell out big bucks, think millions, for rarities like very early silver dollars and ...