A 1974 Eisenhower silver dollar in Wolfforth, Texas, on May 18, 2012. Eisenhower coins with no mint marks can be worth as much as $13,500 on the coin collectors market. A 1974 Eisenhower silver ...

Aliss Higham is a Newsweek reporter based in Glasgow, Scotland. Her focus is reporting on Social Security, other government benefits and personal finance. She has previously extensively covered U ...

Have any change or cash in your wallet? You might want to check it -- it could be worth more than you think. Some currencies are worth much more than their actual value -- and some may be more ...