When you think about everything you need to fund a comfortable retirement, odds are your mind turns to thoughts of 401(k)s ...

The difference with rare coins, however, is that they almost never go down in value, which means you don’t have to worry too much about losing money on them. The main exception would be if a ...

But in the vast majority of cases, there’s no reason you shouldn’t spend your coins. The exceptions are when you run across a rare one that could be worth hundreds or thousands (or even ...