A popular method for checking this without purchasing specialist equipment is to use a 20p coin. For this reason, keeping a ...

A certain two penny coin is worth a whopping £1,000 if you decide to sell it, but only if it features one little-known ...

The central bank has begun withdrawing the blue 20-peso banknote bearing the image of President Benito Juárez.

This calculator shows how inflation affects the purchasing power of money over time. The nominal value is what your investment will be worth in future dollars, while the real value shows what it will ...

When gold feels out of reach, think smaller. These 1/20th-ounce bullion coins from around the world might just be the hobby’s ...