The 1999-D Delaware State Quarter is worth between $0.25 and $15 for most circulated examples, but well-preserved mint state coins can fetch $20 or more depending on grade and condition. If you found one in your pocket change or an old coin jar, you’re in the right place to find out exactly what it’s worth.
What Is the 1999-D Delaware State Quarter?
The 1999-D Delaware State Quarter was minted at the Denver Mint and is part of the iconic 50 State Quarters Program launched by the U.S. Mint in 1999. Delaware was the first state to ratify the Constitution, so it earned the honor of being the very first coin in the series. The “D” mint mark on the obverse — just below the date — tells you this coin came from Denver, as opposed to Philadelphia, which used a “P” mint mark.
The reverse of the coin features Caesar Rodney on horseback, commemorating his historic midnight ride in 1776. It’s a beautifully designed coin, and being the first in a long-running series, it holds a special place in collectors’ hearts.
If you’re not sure what mint mark you’re looking at or need help identifying the coin, using the best coin identifier app can help you quickly confirm what you have and get a starting point on value. Tools like this are especially handy for beginners who are still learning the basics of coin identification.
How Much Is the 1999-D Delaware State Quarter Worth?
The value of a 1999-D Delaware State Quarter depends largely on its condition. Circulated coins — ones that have been used in everyday transactions — are generally worth face value to a few dollars. However, uncirculated coins in high grades can be significantly more valuable to collectors.
Here’s a general value chart based on condition:
| Condition / Grade | Estimated Value |
|---|---|
| Circulated (Good to Fine) | $0.25 – $1.00 |
| Extremely Fine (EF-45) | $1.00 – $3.00 |
| Mint State (MS-63) | $3.00 – $8.00 |
| Mint State (MS-65) | $10.00 – $20.00 |
| MS-67 or Higher (Gem) | $25.00 – $100+ |
For the most up-to-date pricing data, you can view real-time market prices for the 1999 Delaware Quarter in mint state grades, which is updated regularly based on recent auction results and dealer sales.
Key Factors That Affect the 1999-D Delaware Quarter Value
Several factors can push the value of your 1999-D Delaware State Quarter above or below the averages listed above:
Mint State Grade: Coins graded MS-65 and above by a professional grading service like PCGS or NGC command the highest prices. A coin that looks uncirculated but has bag marks or contact scratches might only grade MS-63, which makes a real difference in value.
Strike Quality: Some coins from the Denver Mint in 1999 showed weak strikes on certain design details. Full, sharp strikes are more desirable and can add value, especially at higher grades.
Eye Appeal: Clean, lustrous surfaces with no visible blemishes are more attractive to buyers and tend to sell for more, even within the same grade range.
Errors and Varieties: Occasionally, a 1999-D Delaware Quarter will turn up with a die error, double strike, or off-center strike. These error coins can be worth significantly more than a regular example — sometimes hundreds of dollars.
You can explore detailed 1999 quarter value information including error varieties and grade-by-grade price breakdowns to better understand where your coin falls in the market.
How to Get Your 1999-D Delaware Quarter Graded and Sold
If you believe your coin is in high mint state condition, it may be worth submitting it to a professional grading service. PCGS and NGC are the two most trusted names in the hobby. Graded coins in slabs sell for significantly more because buyers trust the assessment.
Before spending money on grading fees, it helps to get a rough idea of your coin’s potential grade. CoinHix is a fantastic tool for this — you can scan your coin using the app, compare it against graded examples, and get a quick sense of what grade range it might fall into. This saves time and helps you decide whether submitting to a grading service makes financial sense.
Once graded, you can list your coin on eBay, Great Collections, or Heritage Auctions to reach serious collectors who are actively looking for high-grade 1999-D Delaware State Quarters.
Tips for Everyday Coin Finders
Found a quarter in an old drawer and wondering if it’s worth anything? Here are a few quick tips:
– Don’t clean it. Cleaning a coin destroys its surface luster and can cut its value dramatically.
– Check the mint mark. A “D” means Denver; “P” means Philadelphia. Both were minted in large quantities in 1999.
– Look for errors. Doubled dies, off-center strikes, and planchet errors can make even a common coin very valuable.
– Use technology. Apps like CoinHix make it easy for beginners to identify coins and estimate value without needing years of experience.
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FAQ
Q: How many 1999-D Delaware State Quarters were minted?
A: The Denver Mint produced approximately 401,424,000 Delaware State Quarters in 1999, making this a very common coin in circulated grades. The high mintage is one reason circulated examples are generally worth only face value.
Q: Is a 1999-D Delaware Quarter worth keeping?
A: If your coin appears to be in uncirculated condition with bright luster and no wear, it’s definitely worth setting aside. High-grade examples are actively sought by State Quarter set collectors, and a gem MS-67 example could be worth $50 or more.
Q: Can I find the 1999-D Delaware Quarter value on an app?
A: Yes! CoinHix lets you look up current market prices and even compare your coin against professionally graded examples. It’s one of the simplest ways for everyday collectors to get fast, reliable coin value information without needing to visit a dealer.
