State quarters have become a significant part of U.S. coin collecting, with certain errors and rare varieties fetching impressive prices among collectors.
While most state quarters hold face value, a few stand out for their unique minting mistakes, odd metal compositions, or striking anomalies. Here’s a look at some of the most valuable state quarter errors and varieties that can be worth far more than 25 cents.
2004-D Wisconsin State Quarter (Extra Leaf High) – $1,200+
The 2004-D Wisconsin quarter is famous for its “Extra Leaf High” variety, featuring an extra leaf on the corn stalk, likely added during die polishing at the Denver Mint. These quarters can sell for $500 to over $1,200, especially in uncirculated condition, making them a prized find for error collectors.
2004-D Wisconsin State Quarter (Extra Leaf Low) – $800+
Similar to the “Extra Leaf High,” this error features an additional leaf pointing downward on the corn stalk. It’s slightly less valuable but still highly sought after, with examples typically selling for $400 to $800+ depending on the condition.
1999-P Delaware Spitting Horse Quarter – $300+
This error showcases a die crack from Caesar Rodney’s horse’s mouth, creating the illusion of spit. Although it’s technically a die crack rather than a true error, it remains a popular variety among collectors, with higher-grade examples reaching $250 to $300+.
2000-P South Carolina Off-Center Strike – $500+
Quarters with 15% or more off-center strikes are in demand, and 2000-P South Carolina quarters fitting this description can command $300 to $500+ depending on how much of the date and design are visible.
1999-P Connecticut Broadstrike Error – $275+
Broadstrike errors occur when a coin is struck without a collar, resulting in a slightly larger coin. These Connecticut quarters can bring $250 to $275+ in uncirculated condition.
2005 Minnesota Quarter (Extra Tree Variety) – $400+
One of the most intriguing varieties, this quarter features an apparent extra tree in the background. High-grade versions of this error can fetch $300 to $400+ among collectors.
1999 Georgia Quarter Struck on Experimental Planchet – $5,000+
During the testing phase for the Sacagawea dollar, some Georgia quarters were accidentally struck on experimental planchets. These rare coins, often with a gold tone, can sell for $5,000 to $10,000+ when certified.
1999-P New Jersey Off-Metal Error (Struck on a Cent Planchet) – $3,500+
This dramatic error occurs when a quarter is mistakenly struck on a copper 1-cent planchet, resulting in a smaller, reddish coin. These pieces are valued at $2,000 to $3,500+ depending on their condition.
2002-P Indiana Quarter Struck on a Dime Planchet – $2,000+
Another notable mint error, this coin features a quarter design struck on a smaller dime planchet. Its size and missing design details make it worth over $2,000 in top condition.
2001-P Vermont Quarter Double Die Reverse – $450+
Double die errors are rare in the state quarter series. The 2001-P Vermont quarter is a prime example, with coins in high grades selling for $400 to $500+.
2000-P Maryland Quarter Die Break (Cud Error) – $250+
Cud errors, or raised blobs on the coin’s rim, can add significant value. Maryland quarters with this feature can sell for $200 to $250+, particularly if the cud is prominent.
2003-P Maine Quarter Struck on Foreign Planchet – $3,000+
Some Maine quarters were mistakenly struck on foreign planchets, resulting in lightweight, off-color coins. These rare finds can command prices over $3,000.
2000-P New Hampshire Quarter Partial Collar Strike – $200+
A partial collar strike occurs when a coin isn’t properly seated in the collar during minting, creating a “railroad rim.” These errors can sell for $150 to $250+ in uncirculated condition.
FAQs
Q1: Are state quarters with no mint mark valuable?
Most no-mint-mark quarters were made in Philadelphia and are typically not rare, unless they have significant errors.
Q2: How can I tell if my state quarter is valuable?
Check for errors like double dies, off-metal strikes, or extra features. Certification helps confirm value.
Q3: What does “MS” mean in coin grading?
MS stands for Mint State, indicating an uncirculated coin in near-perfect condition.
Q4: Where can I sell a valuable state quarter?
Consider selling on platforms like eBay, through auction houses, or at coin shows for the best prices.
Last Thought
Even if you’re not a seasoned collector, keeping an eye out for these rare and error quarters can pay off. Your next valuable find might be in your pocket change.
