With rare and valuable coins selling for thousands and even millions of dollars, buyers and sellers need to take every step they can to ensure they get the best deal. That’s especially true for those ...

The old cliché about finding rare and valuable coins is that you should start by digging around in your couch cushions. That’s not necessarily bad advice. However, chances are the only loose change ...

The most expensive coin collection ever assembled numbers 15,000 coins—it’s so large and historically thorough that it’s being sold in a series of 15 auctions set to spread out over three years.