the value of a US Mint proof set can be more than monetary. Still, these lovely sets of coins really can be worth many times ...

With President Donald Trump having instructed the Treasury to cease production of the U.S. penny due to cost concerns, as ...

America’s Value Channel ... carries obsoletes, mint sets and proof sets along with a selection of collectible currency, including gold foil, large notes and vintage U.S. coins.

IT FOUND THE PENNY WHOSE FACE VALUE IS $0.01, COSTS ABOUT 3.7 CENTS ... CONGRESS OVERSEES THE U.S. MINT, WHICH IS RESPONSIBLE FOR COIN PRODUCTION. THE DATA TEAM ALSO FOUND THE U.S. MINT REPORTED ...