The San Jose galleon was believed to be holding gold, silver, gemstones and other treasure worth billions of dollars when it was sunk in 1708.

Manufacturing errors might be annoying when it comes to most products, but they can be a massive moneymaker when it comes to ...

Originally worth $20, this gold ... Quarter comes in at around $3. For better preserved versions of the coin, value can "reach the hundreds, and sometimes even thousands of dollars." ...

The Bank of Ghana's (BoG) gold coins continue to see a drop in investment prices, following the appreciation of the Ghana ...

The Bank of Ghana's (BoG) gold coins continue to see a drop in investment prices, following the appreciation of the Ghana ...

This took place just as the U.S. Mint was working on a new metal alloy for coins. The alloy had a gold tint that was eventually used for the one-dollar Sacagawea coins that came out in 2000.