Found a “Weird” Drummer Quarter? Don’t Spend It Yet!
If you’ve ever found a Bicentennial “Drummer Boy” quarter with a strange bump, blob, or missing design, don’t toss it aside.
What looks like damage could actually be a rare CUD error — a legitimate U.S. Mint mistake that collectors actively seek and pay good money for 
Some examples sell for $89 to over $300, depending on size and condition.
What Is a CUD Error Coin?
A CUD error happens when part of the minting die breaks off during production.
When the damaged die continues striking coins, it creates:
- Raised blobs of metal
- Blank or missing sections of the design
- Distorted lettering near the rim
Because the metal is raised (not cut or scratched), this confirms the error happened during minting, not after.
How to Identify a CUD Error on a Drummer Quarter
Key Characteristics to Look For
Raised metal along the rim or edge- Missing letters or design details
- Smooth, rounded surfaces (not sharp damage)
- No scrape marks or tool lines
Most CUD errors appear near the rim, where dies are weakest.
Drummer Quarter CUD Error Value Guide
CUD errors are increasingly popular with collectors, especially on iconic coins like the Bicentennial quarter.
| Coin Type | Condition | Estimated Value |
|---|---|---|
| Bicentennial Quarter (CUD Error) | Uncertified |  $80 – $100+ |
| Bicentennial Quarter (Certified) | PCGS / NGC Graded | $150 – $300+ |
Collector Tip:
Large, dramatic CUDs that affect lettering, the drummer, or the rim command the highest prices.
How to Certify a CUD Error Coin (Step by Step)
Professional certification significantly increases trust and resale value.
Follow These Steps:
Handle only by the edges (use cotton gloves)
Take clear photos of both sides in good lighting
Visit:
- PCGS Submission Center
- NGC Submission Page
Select “Mint Error” as the category
Ship using insured, registered mail
Once certified, your coin becomes far easier to sell and authenticate.
Common Mistakes to Avoid
Avoid these costly errors:
Cleaning or polishing the coin- Confusing damage with raised mint errors
- Selling major errors without certification
Remember: raised metal = mint error
cut or scratched metal = damage
Final Thoughts: That “Ugly” Coin Could Be Valuable
A Drummer Bicentennial Quarter with a CUD error may look broken — but to collectors, it’s a hidden gem
Before you spend or discard a strange-looking quarter, inspect it carefully.
You could be holding a $89–$300+ collectible in your hand
