But there are rare instances when that pile of metal might hold a fortune, such as a Sacagawea Dollar coin worth six figures or a Lincoln penny worth a couple million dollars. Find Out ...

I realized my mistake as soon as I attempted to pay for a Tastykake cherry pie at a convenience store with the new Sacagawea dollar coin. "What's this?" the teenage clerk asked ever so cheerfully ...

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 ...