A Littleton Coin Company employee uncovers a rare struck-through error on a new 2026 quarter, sparking early collector ...

A rare 1999 Georgia quarter with a mint error could be worth up to $10,000. Here’s how to spot the valuable coin in your ...

How the 1983‑P Washington quarter became a sleeper date Even without dramatic errors, the 1983‑P Washington quarter has quietly become a key date for modern collectors. One reason is that no official ...

Errors increase the value of collectibles because a limited number go into circulation before it is spotted and corrected. This Georgia quarter is a big one.

While most quarters are worth exactly 25 cents, a rare error of this quarter has fetched five figures at auction.