Expert tips, guides, and insights for coin collectors
From British sovereigns and Chinese dragon dollars to ancient Greek tetradrachms and Umayyad gold dinars — discover the most valuable world coins, how to identify them, and where to find overlooked treasures from around the globe.
From the legendary 1933 Saint-Gaudens Double Eagle to Civil War-era Southern mint gold dollars, discover which gold coins are worth thousands or even millions — and how to authenticate them.
From local dealers and coin shows to eBay and major auction houses — learn where to sell your coins, how to avoid common mistakes, and strategies to maximize your return.
Everything you need to know about coin roll hunting — from which denominations to search and what to look for, to realistic find rates, essential tips, and common mistakes to avoid.
From the iconic Walking Liberty to Kennedy-era errors and Franklin Full Bell Lines, discover which half dollars are worth hundreds or even thousands — and how to find them in bank rolls and collections.
From the legendary 1894-S Barber dime to silver Roosevelt transition errors, discover which ten-cent coins are worth hundreds or even millions — and how to spot them in your pocket change.
From the legendary 1913 Liberty Head to war nickels with real silver, discover which five-cent coins are worth hundreds or even thousands of dollars — and how to spot them in your pocket change.
Discover expert techniques for identifying old coins, from examining mint marks to understanding historical context. Perfect for beginners and experienced collectors alike.
Explore the fascinating stories behind America's most expensive coins, from the 1933 Double Eagle to the 1913 Liberty Nickel. Learn what makes these coins worth millions.
Everything you need to know about collecting Morgan Dollars, including key dates, mint marks, and how to spot valuable varieties like the 1893-S.
Learn how to spot valuable error coins like doubled dies, off-center strikes, and wrong planchets. You might be carrying treasure in your pocket!
Dive into the fascinating world of ancient coins. Learn about Roman denarii, Greek drachmas, and how to authenticate ancient coins safely.
Learn the fundamentals of coin grading using the Sheldon scale. Understand how to evaluate wear, luster, contact marks, and eye appeal to estimate your coins' grades at home.
Discover which Lincoln Wheat Pennies are worth money. From the 1909-S VDB to the 1955 Doubled Die, learn key dates, semi-keys, and valuable varieties.
From pre-1965 silver quarters to the 2004 Wisconsin Extra Leaf error, learn which quarters in your pocket change could be worth $50, $500, or even thousands.
Should you clean your old coins? Learn when cleaning is acceptable, the safest methods to use, and the common mistakes that destroy coin value overnight.
Everything you need to know about silver dollar values. From Flowing Hair to Peace dollars, learn key dates, Carson City premiums, and how to spot fakes.
Get your kids excited about coins! Learn how to start a coin collection with children, from state quarters to world coins. Educational, affordable, and fun for all ages.
Everything you need to know about collecting the 50 State Quarters series. Discover which state quarters are worth money, how to find errors, and tips for completing your collection.