Are your old pennies worth millions? Experts say you shouldn't bank on it. However, some wheat pennies could be worth ...

1. American Silver Eagle. Manufactured by the U.S. Mint beginning in 1986, the American Silver Eagle is the U.S.’s only silver bullion coin. A strolling Lady Liberty — designed by Adolph ...

The coin's modern silver value is a mere $1.03, according to CNN, but after "an exhilarating" 12-minute-long bidding war it sold for $2.52 million.

An American silver coin dating back to the 17th century, before the United States was founded, has sold for a record-breaking $2.52 million at auction, eight years after it was discovered in an ...