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If damage happens to a coin before it leaves the Mint, then that coin is considered an error coin or a mistake. (On the other hand, if damage happens to a coin after it has left the US Mint facility is considered ‘damaged’ and it is generally worth very little.) Error coins are rare and valuable because they are legit — they entered circulation that way and are relatively few in number. Here’s a list of well-known U.S. coin errors, how to determine a true error coin from a fake one, the most valuable error coins to look for, and how to spot new errors on coins — because new errors are being discovered all the time!
Some 1987 pennies are worth more than $2,000! Here’s what you should be looking for on your 1987 pennies to see if you have any rare and valuable ones. Plus a list of 1987 penny errors. See how much your 1987 pennies are worth right here!
Wondering how much coins weigh? Here’s the ultimate guide to weighing coins PLUS a list of the official U.S. coin weights for each denomination!
A long-time collector’s coin scale review to help you decide on the best coin scale for your needs. See how to weigh coins on a scale, how to calibrate a digital scale for weighing coins, the best coin scale that’s super affordable, and why you need to weigh coins in the first place!
Have a 1980 penny without a mintmark? What about a 1980-D penny or a 1980-S penny? Find out what they’re worth! Plus, 3 rare 1980 error pennies to look for in your spare change.
Find out how much your 1985 penny is worth! Plus a list of rare 1985 pennies you can find in pocket change (1985 penny errors) and their values.
Find out how much your 1985 penny is worth! Plus a list of rare 1985 pennies you can find in pocket change (1985 penny errors) and their values.
Have any 1978 pennies? Don’t spend them… They’re worth money for their copper value alone! Find out how much your 1978 pennies are worth here + How to identify rare and valuable 1978 penny errors.
All 1977 pennies are worth more than face value – so hold onto them! Some are worth several thousand dollars. See how much your 1977 pennies are worth here.
Do you have any state quarters from these states: AZ, CO, CT, DE, DC, GA, NH, KS, MD, MN, NJ, OR, SC, VA, WI, or WY? If so, then you might have a rare and valuable state quarter error! Here’s what to look for…
All 1976 pennies are worth more than face value. Even the well-worn ones that you’ve found in spare change are worth AT LEAST 2 cents each! See how much your 1976 pennies are worth here — everything you need to know about Bicentennial 1976 pennies.
