Tiny flaws can sink a coin’s value fast. Learn which details collectors spot instantly and why seemingly valuable coins often get passed over.

So, dig into your pocket change, check your coin trays, and grab those rolls of new quarters. One of them might be worth far ...

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 ...

Coins are one of the most exceptional items in the world of collecting. With various ways to collect coins, the possibilities seem endless. Though some coins are more valuable than others, graded ...

PCGS authenticated a 2022-D Wilma Mankiller quarter struck on a Jefferson 5-cent planchet, only the second known American ...

GRAND RAPIDS, MI - A Grand Rapids-based inventor has developed a first-of-its-kind device designed to transform how collectors grade and value their coins. The OCS200, created by Richard Colonna of ...

Some 1970s coins are worth hundreds—or even thousands—today. Find out which ones (that you may even have) are worth more than their normal face value.