When it comes to rare collectibles, certain items are tagged with sky-high prices, and those include precious stones, ...

You just have to know what you’re looking for and what variables and design flaws make each rare coin worth some big bucks. Often the most expensive and rare coins sold at auction come with the ...

The Traveller Collection, thought to be the most expensive coin collection to ever come to auction, will be sold off over the next three years with the first sale taking place on May 20.