While that torn-up avocado green sofa in your basement might not be worth a fortune, there are plenty of things from the 70s ...

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

A few errors were made on the steel coins, making them rare and valuable pennies. Another rare penny is the “double die” penny. In January, a 1958 double die penny sold for a record $1.136 ...

However, a small number of 1943 pennies were mistakenly struck in copper, making them exceptionally rare. Among these, the 1943-S Wheat Penny, minted in San Francisco, is one of the most sought ...

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 ...