Coin collecting is a hobby that has been around for years. Chances are that you may have a relative or know someone who's an ...

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 ...

Here are some retro coins that can earn you a serious chunk of change if you know how to spot them. Double die mistakes happen when the metal gets struck multiple times by the die (or design stamp ...

A few errors were made on the steel coins, making them rare and valuable pennies. Another rare penny is the “double die” penny. In January, a 1958 double die penny sold for a record $1.136 ...