Wisconsin quarters are displayed at Old Pueblo Coin Exchange. Inc, in Tucson Monday, Jan. 10, 2005. The coin at top is correct with no defects. The two coins at bottom are variations with unusual ...

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 ...

Minting coins isn't exactly an exact science. Even though most coins are perfect and uniform, small mistakes can result in error coins that are super valuable and ...

The Wisconsin state quarter features a cow, cheese, and an ear of corn. One version of this quarter gives the corn an extra leaf low on the ear. This may have happened when a tool was pushed into the ...

As with just about any asset, a coin’s value is determined by its market demand. This means that coins in short supply often see higher demand — and higher values. With coins, supplies are limited ...

There’s a very specific quarter from 2004 that’s reportedly worth up to $2,000. Wisconsin state quarters from the 50 State Quarters Program feature a limited-edition design that grows in value if ...

Discover 10 very rare United States coins that collectors chase that could fetch hundreds, with updated market values and ...

Plus, we reveal how you can spot a rare coin in your change Click to share on Twitter (Opens in new window) Click to share on Facebook (Opens in new window) A COIN believed to have the “rarest ...

The 1990 penny error coins represent some of the most exciting finds for modern coin collectors. This year marked a significant transition in U.S. Mint production ...

MILWAUKEE – More than 17 years later, the revelation that some Wisconsin state quarters have a flaw (and could be worth more than 25 cents) has begun to make the rounds, thanks to a TikTok video. The ...