You don't need to be a coin collector to have piggy banks stashed around your house filled with quarters, dimes, nickels or ...

Keep reading to find out! Coin grading is a scale system developed by Dr. William Sheldon in 1948. The system he developed is commonly referred to as the Sheldon Scale assigns coins a grade from 1 ...

Standards have been developed to evaluate coins. A modified version of the Sheldon Scale, which grades coins on a scale from 1 to 70 (with 70 being the most valuable), is commonly used.

Aaron also has developed his skill for grading coins according to the Sheldon scale, which ranks coins on a scale from 1 to 70 based on different aspects of their production and condition.

If a rare coin is in excellent condition, it could be worth even more. Collectors and numismatics professionals use something called the Sheldon Scale to grade coins on a scale of 1 to 70 ...