5 State Quarters Worth Up to $6.7 Million: The phrase “Check your change” has never rung truer. Believe it or not, some U.S. state quarters—coins that have been in everyday circulation since the late 1990s—could be worth thousands or even millions of dollars today. Yes, you read that right: 5 state quarters worth up to $6.7 million might be hiding in your pocket, your change jar, or an old piggy bank. These high-value coins aren’t just old or rare by age—they’re valuable because of specific minting errors or production anomalies that make them one-of-a-kind in the eyes of collectors. And thanks to the enduring popularity of the 50 State Quarters Program, collectors are still willing to pay top dollar for these unique pieces.
5 State Quarters Worth Up to $6.7 Million
The next time you receive change, take a closer look—you might just be holding a small fortune. With just a little knowledge and a keen eye, you could uncover one of the 5 state quarters worth up to $6.7 million hiding in plain sight. Whether you’re a casual enthusiast or a serious collector, these coins represent both historical intrigue and financial opportunity.
| Quarter | Year | Mint Mark | Error/Feature | Estimated Value |
|---|---|---|---|---|
| Delaware “Spitting Horse” | 1999 | P | Die crack near horse’s mouth | Up to $500,000 |
| Wisconsin Extra Leaf | 2004 | D | High or Low extra corn leaf | Up to $6,500 |
| Minnesota Extra Tree | 2005 | P | Doubled tree due to die error | Up to $50,000 |
| Connecticut Broadstruck | 1999 | P | No rim due to collar failure | Up to $7,000 |
| South Carolina Off-Center | 2000 | P | Misaligned striking | Up to $50,000 |
The 50 State Quarters Program: A Quick Primer
Launched by the U.S. Mint in 1999 and running through 2008, the 50 State Quarters Program released one new quarter design for each U.S. state in the order they ratified the Constitution or joined the Union. The program was wildly popular—over 34 billion quarters were minted, making it one of the most successful numismatic programs in history. Although the majority of these coins are worth only face value, a few contain mint errors, which drastically increase their value. Errors like double dies, off-center strikes, or die cracks turn an ordinary 25-cent coin into a collector’s dream.
A Closer Look at the 5 State Quarters Worth Up to $6.7 Million
1. 1999-P Delaware “Spitting Horse” Quarter
This quarter was the very first in the series. Some 1999-P issues exhibit a die crack from the horse’s mouth, which looks like it’s spitting. This minor flaw can drastically increase the coin’s value—especially in uncirculated condition.
- Estimated value: Up to $500,000 in pristine, graded condition.
- What to look for: A raised line from the horse’s mouth to the edge of the coin.
2. 2004-D Wisconsin “Extra Leaf” Quarter
Two varieties of this quarter exist: one with a high leaf and another with a low leaf protruding near the corn stalk. These leaves were not part of the original design and were likely caused by debris or accidental gouging of the die.
- Estimated value: $300–$6,500, depending on condition.
- What to look for: A strange leaf that appears below or above the corn’s main leaf.
3. 2005-P Minnesota “Extra Tree” Quarter
The Minnesota quarter shows a beautiful lakeside scene with pine trees. In some rare cases, a doubling error caused the appearance of an extra tree to the right of the third tree in the design.
- Estimated value: Up to $50,000.
- What to look for: Doubling of trees or additional tree shapes.
4. 1999-P Connecticut Broadstruck Quarter
If your Connecticut quarter looks oddly flat or stretched, you might have a broadstruck coin. This happens when a coin is struck outside the collar that gives coins their normal edge and rim.
- Estimated value: $500–$7,000.
- What to look for: Wider-than-normal coin without a reeded edge.
5. 2000-P South Carolina Off-Center Quarter
A classic error type, an off-center strike happens when the coin blank is not properly centered during minting. The result is a partial design, which can be highly collectible based on the degree of misalignment.
- Estimated value: $1,000–$50,000.
- What to look for: A coin with part of the design missing or off to one side.
Practical Tips: How to Spot and Handle Valuable Quarters
1. Use a Magnifying Glass
Small errors like die cracks or doubled dies aren’t always visible to the naked eye. Use a 10x magnifier or jeweler’s loupe.
2. Check Mint Marks
Look for the “P,” “D,” or “S” mint marks—some errors only occurred at certain mints.
3. Avoid Cleaning Coins
Cleaning can actually reduce a coin’s value. If you think you’ve got something valuable, leave it in its natural state.
4. Get Professional Grading
Use services like PCGS or NGC to certify and grade your coin. This authentication can significantly increase buyer confidence and sale price.
5. Store Properly
Use acid-free coin holders or cases to avoid wear and tarnish.
Where and How to Sell Rare Quarters?
- eBay or Heritage Auctions – Good for exposure but requires knowledge of auction pricing.
- Coin Shops or Dealers – Offer quick sales but may offer lower prices.
- Coin Shows – Great for networking and comparing prices.
- Online Collector Communities – Forums like CoinTalk or Reddit’s r/coins allow peer-to-peer trading and feedback.
Understanding Common Mint Errors
| Error Type | Description |
|---|---|
| Double Die | Part of the design appears doubled. |
| Off-Center | Design is misaligned. |
| Broadstrike | Coin has no edge due to collar malfunction. |
| Die Crack | A raised line appears due to a cracked die. |
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Frequently Asked Questions About 5 State Quarters Worth Up to $6.7 Million
Q: Are all error coins valuable?
A: Not necessarily. The rarity, demand, and condition determine the coin’s value.
Q: Can I find these quarters in circulation today?
A: It’s rare, but not impossible. Most are found in old coin collections or rolls.
Q: What’s the best way to verify a coin’s authenticity?
A: Use grading services like PCGS or NGC for authentication and market value.
Q: How can I start coin collecting?
A: Start by collecting change, buying a coin book, and visiting shows or clubs.
