Error Coins & Notes: Values & Where to Buy

Error coins and notes carry genuine mistakes made during minting or printing — off-center strikes, extra paper, mules and other anomalies that slipped past quality checks. Because such flaws are unintended and uncommon, they can make an otherwise ordinary piece far more interesting to collectors.

Value depends on the type of error, how dramatic and visible it is, the denomination and condition — a bold, clearly genuine error outranks a subtle or questionable one. On Coinbazzar you can watch each error piece on video, judge the flaw for yourself before buying, and pick up verified coins and notes from sellers on the marketplace.