Off-Center Strikes
An off-center strike occurs when the planchet isn't properly positioned between the dies. Part of the design is missing, with a blank crescent on one side.
- 5–10% off-center — Minor. $5–$20 for common dates.
- 25–50% off-center with full date — The sweet spot. $50–$500+ depending on denomination.
- 50%+ off-center with full date — Premium. Full date visibility is crucial for value.
- Off-center on silver/gold — 10x+ premium over copper/nickel errors.
Broadstrikes
A broadstrike occurs when a coin is struck without the retaining collar. The coin spreads out wider than normal with no defined edge reeding. The full design is present but the coin is larger and thinner than normal. Values: $20–$200+ depending on denomination.
Clipped Planchets
A clipped planchet error occurs when the blanking press cuts into an already-punched area, creating a curved bite out of the coin. Types include straight clips, curved clips, and ragged clips. Values: $10–$100+ depending on size and denomination.
Double and Multi-Strikes
A coin struck two or more times, with the planchet shifting between strikes. The most dramatic show two complete but overlapping designs. Values: $100–$5,000+ for dramatic examples.
Up Next
This guide is for educational purposes. Where official standards, grading services, organization memberships, or legal requirements apply, consult the primary authority named in the references below or the relevant government agency.
Reviewed on March 3, 2026 by the US Coin Shows editorial team. Editorial policy
Frequently Asked Questions
What is an off-center coin worth?
Depends on how far off-center and whether the date is visible. 25–50% off-center with full date: $50–$500+. On silver or gold coins, premiums are 10x+ higher.
What is a broadstrike error?
A coin struck without the retaining collar, causing it to spread wider than normal. Full design present but no edge reeding. Worth $20–$200+.
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