Regardless of motivation, coins worth hundreds of thousands ... the U.S. Mint tried out different alloys in advance of casting the 2000 Sacagawea dollar in small quantities, making them unusually rare ...

But most Lincoln wheat pennies are only worth a few cents because so many are still in circulation. Like the Susan B. Anthony coins, the Sacagawea dollars have historical significance but little ...

Donald Trump sells a variety of products, ranging from Trump bibles, to trading cards, and now luxury watches.

Zimbabwe's central bank allowed the local gold-backed currency to fall over 40% against the dollar on Friday and hiked its ...