Errors increase the value of collectibles because a limited number go into circulation before it is spotted and corrected.
Even so, the ’80s produced a quartet of coins that are rare, coveted and potentially quite valuable. Keep an eye out in your couch cushions and coin jar for any of these four coins from the 1980s, as ...
A Georgia state quarter with a rare minting error could be worth up to $10,000, transforming ordinary pocket change into a ...