See a larger image of the Wisconsin quarters and the errors here. When the flawed coins first came to everyone's attention in 2005, most were only found in Arizona and Texas. The flaw is the ...

State quarter errors are among the most fascinating aspects of numismatics, with some variations commanding impressive prices at auction. From the 2004-D Wisconsin Quarter with its unique leaf ...

That's because rare state quarter errors can give these coins a higher value. Some can be worth thousands, so grab your ...

an Ohio-based coin seller. “Some Wisconsin quarter errors were found with an ‘extra cornstalk leaf’ – either pointing down (‘Low Leaf’) or pointing up (‘High Leaf’),” the ...

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 ...

An expert has urged Brits to “stop spending” a certain coin without checking it, as they could be worth far more than their ...

The value of a quarter is determined by several factors, including its condition, date, mint marks and mint errors. Generally, the better the condition of the coin, the higher its value.

Searching for a rare bicentennial quarter or any coin is easiest when you know what you’re looking for. Keep an eye out for mint errors like overstamp, overstruck, die cap, doubled die ...

The head side of the coin bears George Washington’s portrait. The back side has a design related to that state. The Georgia quarter features an outline of the state with a peach in the middle.