In October 2007, the Guinness Book of World Records certified the coin as the world’s largest gold coin. The coin’s front shows Queen Elizabeth II, while the reverse shows a Canadian maple leaf. The ...

Numismatic experts say counterfeit coins are rampant. The US Mint says its new laser technology is a means to deter forgeries ...

Dive into 17 ultra-rare coins that could make you a lot of money. These coins are highly sought after by collectors, and some could be worth thousands of dollars, maybe even more than you think.

According to coin shops across the First State, rare and valuable coins are hard to find, and while there has been a demand for pennies, people shouldn't have unrealistic expectations.

Find out what these 7 coins just sold for, with some selling for close to a million US dollars! See why they're so valuable here.

Insofar as many of us have bits of gold jewelry or a few old silver coins laying around, selling it is almost like free money. Still, the numismatic (i.e., collector's) value of some coins still ...