Bullion Shark's Coin Blog

The Most Valuable Penny The average  penny might have a meager face value of $0.01, but that’s not the case for every penny. In fact, coin collectors know better than most that highly  … read more

Coin Grading Explained Numismatic Coin grading is a process used to determine the physical condition and market value of a coin. It can also be referred to as certifying, rating, authenticati … read more

Mercury Dime Value and HistoryIn 1916, U.S. coinage for the first time ever saw the debut of different designs on each of the three key circulating silver coins used for commerce: the dime, quarter … read more

US Trade Dollar Coin collectors are often fascinated by the U.S. Trade Dollar because of their age and history. These classic coins date back to the late 1860s and 70s, during a time when tra … read more

Roosevelt Dimes Value and Collectibility Once a coin has appeared with the same design for 25 years, the U.S. Mint has the authority to change it without congressional approval thanks to an 1890 l … read more