State quarters were released by the U.S. Mint between 1999 and 2008 as part of the 50 State Quarters Program, and they quickly became popular among collectors and the general public. However, not all state quarters are equal. Some are worth much more than their face value, especially if they have unique errors, low mintages, or special conditions. In this guide, we’ll explore the top 7 most valuable state quarters that could still be in circulation today, making it worth your while to inspect your pocket change!
What Makes a State Quarter Valuable?
Several factors can influence the value of a state quarter, including:
- Mint Errors: Misprints, double strikes, or missing elements.
- Low Mintage: Fewer coins produced can lead to higher demand.
- High-Grade Condition: Coins in mint-state (MS) condition are more valuable.
- Proof Coins: Special coins struck for collectors, often with a mirror-like finish.
Top 7 Most Valuable State Quarters
| State Quarter | Year | Mint Mark | Estimated Value (MS65+) | Notable Features |
|---|---|---|---|---|
| Wisconsin | 2004 | D | $300 – $1,200 | Extra leaf error |
| Minnesota | 2005 | D | $100 – $300 | Double die error |
| Delaware | 1999 | P | $100 – $200 | Spitting horse error |
| Kansas | 2005 | P | $50 – $100 | “In God We Rust” error |
| Georgia | 1999 | P | $60 – $150 | Off-center strike |
| Tennessee | 2002 | S (Proof) | $50 – $200 | Deep cameo proof |
| New Hampshire | 2000 | P | $75 – $180 | Reverse die clash |
1. Wisconsin 2004-D Quarter (Extra Leaf Error)
One of the most famous state quarter errors is found on the 2004 Wisconsin quarter. Some of these coins have an extra leaf on the corn husk, which comes in two varieties: the “high leaf” and the “low leaf.” These variations occurred due to die damage and can fetch between $300 to over $1,200 in mint condition.
2. Minnesota 2005-D Quarter (Double Die Error)
The Minnesota quarter is another collector’s favorite due to a double die error. This error appears as extra tree branches near the state outline. Depending on the severity of the doubling, these coins can be worth up to $300.
3. Delaware 1999-P Quarter (Spitting Horse Error)
The very first state quarter to be released, the Delaware quarter, features an error known as the “spitting horse.” A die crack appears to extend from the horse’s mouth, resembling spit. In mint condition, these quarters can be valued at $200.
4. Kansas 2005-P Quarter (“In God We Rust” Error)
A unique and humorous error on the Kansas quarter shows the motto “In God We Trust” as “In God We Rust” due to a grease-filled die. This error can increase the value of the coin to $100 or more.
5. Georgia 1999-P Quarter (Off-Center Strike)
Coins struck off-center are highly sought after by collectors. The Georgia quarter with off-center strikes can be worth between $60 to $150, depending on how much of the design is missing.
6. Tennessee 2002-S Proof Quarter (Deep Cameo)
Proof quarters, especially those with a deep cameo appearance, are popular among collectors. The Tennessee proof quarter in pristine condition can reach values of $200, particularly if it has a strong mirror-like finish.
7. New Hampshire 2000-P Quarter (Reverse Die Clash)
A rare error on the New Hampshire quarter involves a die clash on the reverse side, where faint outlines of the obverse design appear. These can fetch prices as high as $180 in mint-state conditions.
How to Check the Value of Your State Quarters
If you think you have a valuable state quarter, follow these steps:
- Examine Mint Marks: Check for a “P”, “D”, or “S” mint mark near Washington’s neck.
- Look for Errors: Use a magnifying glass to spot doubling, extra leaves, or die cracks.
- Assess Condition: Coins in uncirculated or near-perfect condition are worth more.
- Get a Professional Grading: For high-value coins, consider getting them graded by a service like PCGS or NGC.
Conclusion
The state quarters series brought renewed interest to coin collecting in the U.S., and some of these coins are worth far more than just 25 cents. By checking for errors, rare mint marks, and pristine conditions, you might find a valuable state quarter in your spare change! Happy hunting!
FAQs
How much are state quarters worth today?
Most state quarters are only worth their face value of $0.25, but error coins or high-grade versions can be worth $50 to over $1,000.
What is the rarest state quarter?
The 2004-D Wisconsin quarter with the extra leaf error is considered one of the rarest and most valuable state quarters.
Where can I sell my valuable state quarters?
You can sell them on online platforms like eBay or Heritage Auctions, or visit local coin dealers for appraisals.
How can I tell if my quarter has an error?
Use a magnifying glass to inspect the coin for anomalies like doubling, off-center strikes, or missing elements.
Are proof state quarters worth more than regular ones?
Yes, proof state quarters, especially those in perfect condition, can be worth significantly more than regular circulation quarters.