5 Valuable State Quarters Worth Up to $6.7 Million Each – Still in Circulation

Could the Spare Change in Your Pocket Be Worth a Fortune? Discover 5 State Quarters That Might Make You a Millionaire!

Got a coin jar sitting around gathering dust? You might want to take a closer look. Some coins from the U.S. Mint’s 50 State Quarters Program (1999–2008) are attracting major attention from collectors—and a few have sold for jaw-dropping prices.

Most of these quarters are only worth 25 cents, but a rare few—especially those with minting errors or unique qualities—have sold for thousands or even millions. Here are five rare state quarters that might still be floating around in circulation, and could be worth a life-changing amount.

1. 1999 Delaware Quarter

Kicking off the 50 State Quarters series, the 1999 Delaware quarter pays tribute to Caesar Rodney’s historic ride and celebrates Delaware as the nation’s first state.

While most are common, certain coins with minting flaws—like double die errors or off-center strikes—are incredibly desirable to collectors. These errors are rare, but when found, they can command serious prices. Some specimens have been auctioned for as much as $6.7 million.

Keep an eye out for:

  • Double images in text or design
  • Misaligned or off-center features
  • Unique texture or inconsistencies

If your quarter has something that looks “off,” it could be a highly valuable collector’s piece.

2. 2004 Wisconsin Quarter – Extra Leaf Error

Honoring Wisconsin’s farming roots, this quarter shows a cow, cheese, and an ear of corn. But what really excites collectors is the error version that includes an “extra leaf” on the corn stalk, either pointing upward or downward.

These subtle variations were caused during minting and were never supposed to leave the facility. Yet, some made it out—and now they’re prized.

Value highlights:

  • Upward Leaf Error: Over $1,500
  • Downward Leaf Error: Also fetching four-figure prices
  • Best condition finds: Worth the most to collectors

If your Wisconsin quarter looks slightly different from others, check the corn closely—you may have hit a jackpot.

3. 2005 Minnesota Quarter – Double Die Error

Designed to showcase Minnesota’s natural beauty, this coin features a loon on a peaceful lake. But the excitement lies in a rare mint error—double die stamping—causing trees and details in the background to appear doubled.

These coins are especially valued for:

  • Visible doubling around the trees
  • Blurred or shadowed lines near edges
  • Higher clarity in uncirculated condition

Some of these error coins have sold for up to $6,000, depending on clarity and preservation.

4. 2008 Alaska Quarter – Rare Proofs in Circulation

With a grizzly bear catching salmon, the Alaska quarter is bold and symbolic. Typically, collectors purchase proof coins directly from the Mint—but somehow, a small number of proof versions entered general circulation.

What makes them stand out:

  • Glossy, mirror-like finish
  • Sharper details and stronger strike
  • Often mistaken for fakes due to their shine

Because of their unique presence outside collector packs, these proof coins can sell for hundreds or even thousands of dollars—especially if found in pristine condition.

5. 2000 New Hampshire Quarter – Proof Error Coins

Featuring the “Old Man of the Mountain” rock formation, this quarter carries emotional weight as the natural landmark collapsed in 2003. While regular versions aren’t rare, proof error coins that slipped into circulation are a big deal.

Why they matter:

  • Created with special dies for collectors
  • Accidentally mixed into circulation batches
  • Not meant to be used as standard currency

Some of these coins have sold for $500 or more, making them a rewarding discovery for anyone sorting through their change.

FAQs

Q: What’s the value of the rare 1999 Delaware Quarter?

A: Rare error versions have fetched prices as high as $6.7 million at major auctions.

Q: Why is the 2004 Wisconsin Quarter special?

A: It includes a minting mistake—an extra leaf on the corn stalk—which makes it highly collectible.

Q: How do I recognize a rare 2005 Minnesota Quarter?

A: Look closely for doubling in the tree area or text. It may look like a shadow or ghost image.

Q: Are all 2008 Alaska Quarters worth more?

A: No, only the proof versions—which look shinier and more detailed—carry extra value.

Q: Where can I check how much my state quarters are worth?

A: Use professional grading services like PCGS or NGC for expert evaluations and authentication.

Bottom Line

The coins hiding in your drawer or car console might be worth more than you think. While most quarters are just everyday currency, a few rare ones could turn your loose change into a windfall. Keep an eye out for minting errors, proof qualities, and odd details. You never know—your next quarter might be a collector’s treasure.

Happy hunting!

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