It's hard to believe, but those old coins in your grandma's attic could actually be treasure. For collectors around the world who are passionate about the special histories and aesthetics of ...

Dollar Princesses, also known as Buccaneers, American Duchesses, and Banknote Brides, were wealthy American heiresses from ...

Most pennies today have little value, but those from the early American colonies can sell for thousands of dollars. In 2010, ...

This shining example of one of the US collecting scene's favourite coins will surely soar over $100,000 before auction day.

The representation of a kangaroo with its head turned backwards looking over the shoulder on the Stubbs painting and the 1795 ...

YOU could end up back home with more than a tan after your summer holiday this year. Find a rare foreign coin in your spare ...

Sacagawea Dollars are not nearly as well known, but they are beloved by many coin collectors. With that in mind, let’s dive into some Sacagaweas — and other coins — that might be worth ...

A coin stamped entirely incorrectly using the Sacagawea dollar dies on the planchet (metal disk) of the 1979 Susan B. Anthony dollar coin sold for over $16,400.

2000-P Sacagawea Dollar and statehood quarter mule ($144,000): In coin terminology, a “mule” refers to two different designs on a single piece. In the case of this Sacagawea Dollar, one side is ...

A 1974 Eisenhower silver dollar in Wolfforth, Texas, on May 18, 2012. Eisenhower coins with no mint marks can be worth as much as $13,500 on the coin collectors market.

The biggest one involves coins struck on experimental metals, called planchets, that were intended for the Sacagawea dollar, which wasn’t released until 2000.