Not all old coins or dollar bills are unique, but some could be worth thousands of dollars. And if you do have old currency ...

The American Precious Metals Exchange (APMEX) is one of the biggest, best-known and most reputable online marketplaces for ...

You can also try to determine the grade on your own using online resources. For example, Ancher said APMEX offers coin values in the knowledge center on the company’s website. It allows users to ...