For a chance to just look at the rarest modern American coin with his own eyes, David Hall will spend $10,000 — again. Hall, president of Collectors Universe and co-founder of Professional Coin ...

The 1980s might seem like yesterday to some collectors, yet coins from this decade are commanding surprisingly high prices at auction. While most coins from that era remain worth only face value, ...

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 ...

They sit in dresser drawers, junk jars, and coin albums across America - commemorative quarters, half dollars, and dollar coins issued for the Bicentennial. Stamped with the dual date 1776–1976, they ...