The world’s most valuable coins usually have some combination of rarity, historical significance, unusual features and minting errors. When at least a couple of those boxes are checked, you can expect ...

The following five coins still in circulation can be discovered anywhere in the U.S., but the five rare U.S. state quarters below will certainly be easier to find in their home states. I’m a Financial ...

How Is Platinum Weighed? Platinum bullion bars, ingots, and coins are rarer to find than gold and silver. For this reason, we may hear of platinum prices of larger-weight units. That said, the ...

The gold standard was actually preceded by the silver standard, back when silver coins were still an everyday currency. Great Britain was the main driving force behind the global adaptation of the ...