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

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

If you have a collection of old coins gathering dust, it might be time to take a closer look. Some quarters from the U.S. Mint’s 50 State Quarters Program (1999–2008) have become highly sought after by collectors and can command impressive prices.

Although most state quarters are only worth their face value, a few rare editions and minting mistakes have sold for thousands or even millions of dollars. Below are five state quarters that could still be floating around in circulation—and might just hold unexpected wealth for you:

1. 1999 Delaware Quarter

As the inaugural coin of the 50 State Quarters series, the 1999 Delaware Quarter celebrates Caesar Rodney’s historic horseback ride and Delaware’s distinction as the first state to join the union.

While this coin is generally common, some with production errors—such as double die impressions or off-center strikes—are extremely valuable. Certain error coins have fetched prices as high as $6.7 million!

If you come across one showing clear signs of minting flaws or misalignment, you might have a rare treasure in your hands.

2. 2004 Wisconsin Quarter – Extra Leaf Error

This quarter highlights Wisconsin’s farming roots with images of a cow, cheese wheel, and corn stalk. It gained fame because of a minting error known as the “extra leaf” on the corn stalk.

The additional leaf may point either upward or downward, and these unusual coins are prized by collectors. Depending on condition, some have sold for more than $1,500, especially when they are uncirculated or near mint condition. A small mint slip-up made this coin highly collectible!

3. 2005 Minnesota Quarter – Double Die Error

Featuring a loon on a serene lake, this quarter honors Minnesota’s natural beauty. Certain editions show a rare double die error, causing parts of the design—particularly the trees—to appear doubled or blurry.

These coins can be worth between $100 and $6,000 depending on their condition. If you spot a doubling effect in the design, you might have found a valuable coin.

4. 2008 Alaska Quarter – Rare Proof Coins in Circulation

The Alaska Quarter shows a grizzly bear catching a salmon, reflecting the state’s rich wildlife. Most are regular circulation coins, but a few proof coins—highly polished and detailed versions usually reserved for collectors—accidentally entered circulation.

These proof coins have a mirror-like finish and can be worth hundreds or even thousands of dollars. If you discover a coin with an unusually shiny surface, it could be one of these rare proof coins.

5. 2000 New Hampshire Quarter – Proof Error Coins

Depicting the iconic Old Man of the Mountain rock formation (which sadly collapsed in 2003), this quarter holds sentimental value. However, collectors especially prize proof error versions accidentally released into circulation.

These coins have a polished, high-quality finish and have sold for up to $500. While not as valuable as some others on this list, it’s still an exciting find for everyday coin collectors.

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Final Thoughts

That handful of change you’ve been keeping could actually be worth a lot more than you realize! If you find one of these rare quarters, you might just have a small fortune waiting for you. Enjoy the hunt!