1. 2000-P Sacagawea Dollar/Quarter Mule Error
This rare coin was created when the front (obverse) of a Sacagawea dollar was mistakenly paired with the back (reverse) of a George Washington quarter. Only a few exist, making them extremely valuable. One sold for $150,000 in 2023.
2. 2004-D Wisconsin State Quarter (“High Leaf” & “Low Leaf” Errors)
This quarter features an extra leaf on the corn design due to a minting mistake. Both the “High Leaf” and “Low Leaf” versions are rare and sought after. A high-quality “High Leaf” variety sold for $75,000 in 2023.
3. 2009-S District of Columbia Quarter (No Edge Lettering)
Some of these quarters were made without the usual edge inscriptions, such as “E PLURIBUS UNUM” and the mint mark. A well-preserved example was sold for $60,000 in 2023.
4. 2007-P “Godless” Dollar/Quarter Mule Error
This error coin combines a Presidential Dollar missing “In God We Trust” with the reverse of a George Washington quarter. One sold for $100,000 in 2023 due to its rarity and unique mistake.
5. 2005 Minnesota State Quarter (Extra Tree Error)
Some of these quarters have an extra tree in the background because of a minting defect. One in excellent condition was auctioned for $45,000 in 2023.
6. 2007-P Doubled Die Obverse Quarter
This error causes the letters and numbers on the coin to appear doubled, especially in “LIBERTY” and the date. A high-grade example sold for $35,000 in 2023.
7. 2017-P Lincoln Memorial Quarter (Struck on a Penny Planchet)
This quarter was accidentally made on a copper blank meant for a penny, giving it a reddish color and incorrect size. One sold for $30,000 in 2023.
8. 2010 Hot Springs Quarter (Clipped Planchet Error)
A manufacturing defect caused a portion of this coin’s edge to be missing, giving it an unusual crescent-shaped cut. A well-preserved example sold for $25,000 in 2023.
9. 2015 Bombay Hook Quarter (Broadstruck Error)
This error happened when the coin was struck without a collar die, making it expand and look larger than usual. One in good condition sold for $20,000 in 2023.
10. 2019-W Lowell National Historical Park Quarter (Double Struck Error)
This quarter was struck twice, resulting in a design that appears layered or shifted. A collector purchased one for $18,000 in 2023.
Why Are These Error Quarters So Valuable?
Several factors make these coins worth a lot of money:
- Rarity: Mistakes like mules, double strikes, and wrong planchets are rare, making these coins hard to find.
- Condition: Coins in excellent shape are worth much more than damaged ones.
- Historical Importance: Many of these errors are linked to significant events, adding to their appeal.
- Unique Look: These mistakes create interesting designs that collectors love.
Could You Own a Valuable Quarter?
Finding one of these rare error quarters in everyday change is unlikely, but not impossible. Many collectors search coin rolls, estate sales, and online auctions for hidden treasures. If you notice a coin with a strange design or missing details, it’s worth getting it checked by an expert—you might be holding a fortune!
Why Collect Error Quarters?
Error coins are rare, unique, and offer a fascinating glimpse into the minting process. They combine history, artistry, and investment potential, making them exciting to collect. As interest in these coins grows, their value is likely to increase.
From the rare 2000-P Sacagawea Dollar/Quarter Mule to the unusual 2015 Bombay Hook Quarter, each of these coins tells a unique story. If you enjoy collecting.
Frequently Asked Questions (FAQs)
1. How can I tell if my quarter has an error?
Check for unusual markings, extra design elements, missing details, or incorrect colors. If you suspect an error, have the coin examined by a professional grading service.
2. Where can I sell an error quarter?
You can sell error coins through online marketplaces (eBay, Heritage Auctions), coin dealers, or at numismatic shows. A professional appraisal can help determine its value.
3. Are error quarters always valuable?
Not all error quarters are worth a lot. The value depends on rarity, demand, and condition. Common errors may only be worth a small premium, while rare ones can be worth thousands.
4. Can I find valuable error quarters in my pocket change?
While rare, it’s possible! Some collectors have found valuable error coins in circulation. Checking rolls of coins from banks or estate sales can increase your chances.