Pull any bill out of your wallet. See the dark green numbers on the top-left and top-right corners? Those are serial numbers, and some are more rare than others. If you happen to have paper money with ...

Dollar coins that once slipped unnoticed through cash registers are now quietly trading for far more than face value. Recent coverage of "Dollar Coins That Are Worth Way More Than Face Value" has ...

If you have older $5 or $10 banknotes in your home, you might wonder if they are worth more than their face value. The answer, according to experts, is sometimes. Surprisingly, it’s not always the age ...

Stocks' face value is their original listed value; bonds' face value is what's paid at maturity. Face value affects bond interest (coupon rate); buying undervalued bonds can boost yields. In the ...