Here are 20 rare state quarters worth additional value, according to Gainesville Coins, USA CoinBook and PCGS. Keep in mind that “error” coins — the ones primarily included on this list ...

According to currency website U.S. First Exchange, the value of a coin is determined based on three main factors: the rarity, the condition or grade of the coin, and the demand for it. A coin will ...

Errors increase the value of collectibles because a limited ... Has a thicker rim than normal (a coin’s rim refers to the raised ridge encircling the circumference of the obverse and reverse ...

You just have to know what you’re looking for and what variables and design flaws make each rare coin worth some big bucks. Often the most expensive and rare coins sold at auction come with the ...

A Benjamin Bunny 50p coin was listed on the online marketplace for a staggering £150,000 - and it has racked up over 1,600 ...