Top 6 State Quarter Errors: You may have a priceless coin worth thousands of dollars!
Do you already know that a simple-looking quarter in your pocket may be worth hundreds of bucks? Yes, there are some coins wherein they come to be rare and extremely precious due to mistakes made in the course of minting. These coins are called state quarter errors and are in great demand amongst coin collectors.
The State Quarter Series issued between 1999 and 2008 depicted the cultural and historical identification of different states of America. Although a maximum of these quarters are really worth simply 25 cents, some coins may be really worth $1,000 or greater due to special minting errors!
In this article, we will tell you about six such kingdom region mistakes that are very popular among collectors and may be really worth hundreds of dollars. These errors have been made accidentally at some stage in minting; however, now those coins have ended up as valuable treasures. If you also test your vintage coins, then you can additionally locate such a valuable coin!
Overview of Top State Quarter Errors
| Year/State | Error Name | What to Look For | Value (Circulated) | Value (Uncirculated) |
| 1999 Delaware | Spitting Horse | Die crack creating a line from the horse’s mouth | $20–$75 | $150–$1,000+ |
| 2004 Wisconsin | Extra Leaf | An extra leaf on the corn stalk | $50–$300 | $1,000+ |
| 2005 Minnesota | Doubled Die Reverse | Doubling in tree details | $50–$100 | $300–$1,500 |
| 1999 Georgia | Off-Center Strike | Misaligned design leaving part of the coin blank | $50–$300 | $1,000+ |
| 2006 Colorado | Cud Error | Raised blob caused by a broken minting die | $100–$500 | $1,000+ |
| 2000 New Hampshire | Missing Clad Layer | Exposed copper core on one or both sides | $500–$1,200 | $2,000+ |
1. 1999 Delaware “Quarter—”Spitting Horse” Error
The Delaware Quarter, which was the first coin of the State Quarter series, had a unique error. This mistake is called the “Spitting Horse” error.
✅ How did this mistake happen?
This coin had a slight crack, due to which a raised line appears to be coming out of the horse’s mouth on the coin. Looking at it, it seems as if the horse is spitting!
💰 How much can it cost?
- If this coin is circulated, i.e., used, then its price can be between $20 and $75 .
- But if this coin is absolutely new (uncirculated), then its price can be more than $1,000 !
🔍 How to identify?
If you found this coin, use a magnifying glass to look for a slightly raised line near the horse’s mouth.
2. 2004 Wisconsin Quarter—”Extra “Leaf” Error
The Wisconsin quarter had an error related to the corn leaf, called the “Extra Leaf” error.
✅ How did this error occur?
The reverse side of the coin shows an extra leaf on the corn plant, which was not in the original design. It is found in two ways—one leaf facing up and one leaf facing down.
💰 How much is it worth?
- If this coin is circulated, then it can be worth $50 to $300 .
- While if in new condition (uncirculated), it can be worth more than $1,000 !
🔍 How to identify?
Look at this coin carefully and look for any extra leaves in the corn leaves.
3. 2005 Minnesota “Quarter—”Doubled Die Reverse” Error
The Minnesota Quarter issued in 2005 was found to have a Doubled Die Reverse error.
✅ How did this mistake happen?
The design of the trees appears slightly double, making it look like an image has overlapped.
💰 How much could it be worth?
- If this coin is circulated, then its price could be $50 to $100 .
- But in new condition, its price could be up to $1,500 !
🔍 How to identify?
Look at the shape of the trees on the coin with a magnifying glass to identify the double image.
4. 1999 Georgia Quarter—“Off “-Center Strike” Error
Off-center strike coins are created when a coin is minted incorrectly, causing the design to shift to one side.
💰 How Much Could It Be Worth?
- Coins with a mildly off-center design can sell for $50 to $300 (Rs. 4,000 to Rs. 25,000).
- But if the coin is 50% or more off-center, it could be worth over $1,000 (Rs. 83,000)!
🔍 How to Identify?
Pay attention to this coin—If any part of the coin looks blank or the design seems to be shifted to one side, it could be rare!
5. 2006 Colorado Quarter—“Cud “Error”
✅ How did this mistake happen?
When the coin was being minted, the machine die broke, creating a raised “blob” (cud) in the coin’s design.
💰 How much could it be worth?
- $100 to $500
- A brand new coin could be worth over $1,000 !
6. 2000 New Hampshire “Quarter—“Missing Clad Layer” Error
Some 2000 New Hampshire quarters had the top metal layer missing, making the coin look copper-coloured.
💰 How much can it cost?
- $500 to $2,000 !
How to identify?
The coin will appear light copper in color and will weigh less than a normal quarter.
Now take a close look at the quarter in your pocket!
Who knows, you might have a rare state quarter error that could be worth thousands of dollars! 🤩💰
FAQs
What are State Quarter Errors?
These are coins with mistakes made during minting, such as missing layers, off-center designs, or doubled images, making them rare and valuable.
Why are some State Quarters worth thousands of dollars?
Certain quarters have mint errors, low mintage, or unique features that make them highly sought after by collectors.
How much is a 1999 Delaware “Spitting Horse” quarter worth?
Circulated versions can be worth $20–$75, while uncirculated ones can exceed $1,000.