Some Canadian 1-dollar coins are worth much more if they are rare or prized by collectors. One of the very most collectible ...

while other MS-graded versions from 1794 have been sold for amounts ranging from several thousand dollars to more than $100,000. Many valuable and rare coins from the 1940s remain in circulation ...

Minted in 1794 and 1795, this rare coin is one of the most expensive coins in the world. It was originally based on the Spanish Dollar, as evidenced by its size and weight. Currently, there are ...

But there are rare instances when that pile of metal might hold a fortune, such as a Sacagawea Dollar coin worth six figures or a Lincoln penny worth a couple million dollars. Lincoln pennies are ...