Up until the 20th century, many coins were composed of basic metals like gold and silver ... and millions of dollars. Here are 10 more rare coins that sold for over $1 million, with prices ...

Business is booming for New York gold dealers like Isaac Kahan. Here's why everyone is buying and selling gold now.

An intriguing discovery has been uncovered: a secret stash of valuable gold coins, buried in the ground for over 50 years, now worth over USD 100 million (approximately AUD 160 million).