That means the first thing you should look for in the hunt for the valuable coin is to find a penny minted in 1983 that has no mint mark. READ MORE: Check your change jar: There’s a Lincoln ...

Will Trump’s order make the penny disappear? There is no sign that the U.S. Mint will stop pressing pennies in Denver and Philadelphia, and Mint officials did not respond to requests for ...

He remarked: "It is the same as other pennies of that era with the exception of the KN Mint mark. "If you are lucky enough to find the 1919 KN penny, it may surprise you that this coin can sell ...