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 ...

This is the case with certain 25-cent coins, which could be worth up to $10,000. Here are some tips on how to know if you have one. The value of a 1999 Georgia State Quarter has been estimated at ...

Between 1999 and 2008, a new state quarter was released every ten ... they could still be worth more than face value. Coin valuation depends on several factors, including rarity.

Manufacturing errors might be annoying when it comes to most products, but they can be a massive moneymaker when it comes to ...