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Have any old dimes - like a 1975 Roosevelt dime with NO mintmark? How to tell if you have rare dimes, what makes a 1975 dime valuable, where to find them.

Think you have some rare penny dates in your collection? Here are 23 of the most valuable rare Lincoln Memorial penny key dates to look for + their values.

See how to weigh coins on a scale, how to calibrate a digital scale for weighing coins, and the best coin scale that's affordable.

The secret to finding valuable 1996 dimes is knowing EXACTLY what to look for. All the details are here. Find out if your 1996 dimes are worth big bucks!

2006 Nickel Values: There’s a new design on the 2006 Jefferson nickel! See how much 2006 nickels are worth, including Full Steps and rare 2006 nickel errors

What is a penny with no markings value? Are pennies with no mint mark worth anything? Those are the 2 reader questions that we answer in this article.