Think a quarter is just pocket change? Think again! Some quarters have become incredibly valuable because of rare minting mistakes.
These errors or unusual features turn everyday coins into collector’s treasures, sometimes worth thousands—or even tens of thousands—of dollars.
Let’s take a closer look at three coins that prove a little mistake can be worth a fortune.
1. 2004 Wisconsin Quarter “Extra Leaf” Error
What Makes It Special
The 2004 Wisconsin quarter is part of the 50 State Quarters series, but some have an unusual minting error.
On the reverse side, a corn stalk has an “extra leaf” that wasn’t part of the original design. There are two variations of this mistake: the “high leaf” and the “low leaf.”
Why It’s Valuable
These error coins were produced in very small numbers, making them extremely rare. Depending on the coin’s condition, they’ve sold for anywhere from $100 to over $1,000.
What to Look For
Examine the corn stalk closely for the extra leaf—it could be your ticket to a payday!
2. 1970-S Proof Quarter Overstruck on a Foreign Coin
What Makes It Special
This fascinating error happened in 1970 when some proof quarters were accidentally struck over Canadian coins.
The mistake created a unique design where parts of both the U.S. and Canadian coins are visible.
Why It’s Valuable
This kind of minting error is incredibly rare, and collectors go wild for it. Some of these coins have sold for as much as $35,000.
What to Look For
If you come across a 1970-S proof quarter, check for overlapping designs—it might be one of these extraordinary coins.
3. 1932-D Washington Quarter
What Makes It Special
Although not a minting error, the 1932-D Washington quarter is one of the most sought-after coins due to its low production numbers.
It was minted in Denver and has a “D” mint mark on the reverse side.
Why It’s Valuable
High-grade versions of this coin can sell for tens of thousands of dollars, making it a top prize for collectors.
What to Look For
Check the mint mark on Washington quarters from 1932—if it’s a “D,” you could have a highly valuable coin on your hands.
Mistakes aren’t always bad—at least not when it comes to coins! Minting errors or low-mintage coins like the 2004 Wisconsin “Extra Leaf” quarter, the 1970-S proof overstrike, and the 1932-D Washington quarter prove that even small details can make a huge difference.
So next time you dig into your pocket for a quarter, take a closer look. You might just uncover a hidden treasure worth far more than 25 cents!
