Manufacturing errors might be annoying when it comes to most products, but they can be a massive moneymaker when it comes to collectible money. Errors increase the value of collectibles because a ...

Which brings us back to the fact that, if you are still reading, you could probably use some extra cash. Well, go grab your change jar, and dig in your pockets, because a handful of change might ...

Each state’s quarter featured an image representing ... While perfect quarters can fetch a tidy sum at auction, coins with errors can also be valuable because few usually exist.