There are currently 2,640 billionaires around the world worth a collective $12.2 trillion, Forbes reported. Most of the world's billionaires are concentrated in the U.S., which is home to 735.
People have been pursuing the "hobby of kings" for over 2,000 years. Coin collecting, or numismatics, is a timeworn hobby, often passed down through generations. While collecting coins provides a.
Chances are slim that a penny you find lodged under a couch cushion will net you more than a cent at your local pawn or currency collector shop. However, your chances of cashing in would grow.