On July 23, 1965, President Lyndon B. Johnson signed the Coinage Act of 1965 into law, essentially ending silver's 170-year run as the coin of the realm. It was supposed to be the end. No more shiny ...

As with just about any asset, a coin’s value is determined by its market demand. This means that coins in short supply often see higher demand — and higher values. With coins, supplies are limited ...

Here are 10 U.S. dimes that may have some additional value due to their rarity or uniqueness.