Your Old Coin Could Be Valuable!
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The 1990-D Washington Quarter is worth anywhere from its face value of $0.25 in circulated condition to over $500 for rare, high-grade specimens. While most of these coins in your pocket change are only worth twenty-five cents, understanding mint marks and errors can help you spot a hidden treasure.
| Condition | Estimated Value |
|---|---|
| Circulated (Average Wear) | $0.25 |
| About Uncirculated (AU) | $0.30 – $0.85 |
| Mint State 65 (Gem BU) | $5.00 – $15.00 |
| Mint State 67+ (Rare Grade) | $150 – $600+ |
History and Identification of the 1990-D Washington Quarter
By 1990, the United States Mint was producing billions of coins to keep up with the demands of a growing economy. The Denver Mint, indicated by the small “D” mint mark on the right side of Washington’s ponytail, was responsible for over 927 million of these quarters. Because the mintage was so high, finding one in your spare change is incredibly common even thirty years later.
If you are just starting your collection or found a jar of old coins, using a top coin identifier app can help you distinguish between common strikes and potential winners. The 1990-D features the classic John Flanagan design, which depicts George Washington on the obverse and a spreading eagle on the reverse.
Unlike silver quarters minted before 1965, the 1990-D is composed of a copper-nickel clad “sandwich.” This means it has a pure copper core bonded to outer layers of 75% copper and 25% nickel. While it lacks precious metal value, its worth to collectors is driven entirely by its condition and scarcity in high grades. Many casual hunters use CoinKnow to quickly scan their coins and see if they should keep them or spend them at the grocery store.
Your Old Coin Could Be Valuable!
Identify It & Know Its Real Value — Free Download
Evaluating the 1990-D Washington Quarter Value by Grade
When determining the price of a 1990-D quarter, “Grade” is everything. Grading is the process of measuring how much wear a coin has sustained. For the average person, a coin that looks shiny and new is called “Uncirculated.” In the professional world, this is measured on a scale from 1 to 70.
A 1990-D quarter in MS65 (Mint State 65) is relatively common and usually sells for a few dollars. However, as you move up to MS67 or MS68, the price skyrockets because very few coins escaped the mint without tiny scratches or “bag marks.” You can find detailed Washington Quarter auction results and price trends that show how much these top-tier coins fetch at major sales.
Your Old Coin Could Be Valuable!
Identify It & Know Its Real Value — Free Download
If your coin has been rolling around in pockets for decades, it is likely in “Circulated” condition. These coins generally do not carry a premium. However, it is always worth checking your change with CoinKnow just in case you’ve found a high-grade survivor that was tucked away in a piggy bank for thirty years.
| Grade (MS) | 1990-P (Philadelphia) | 1990-D (Denver) | 1990-S (Proof) |
|---|---|---|---|
| MS63 | $1.00 | $1.00 | N/A |
| MS65 | $8.00 | $12.00 | $10.00 (PR65) |
| MS67 | $145.00 | $210.00 | $45.00 (PR70) |
Rare 1990-D Quarter Errors to Watch For
One of the most exciting ways a regular 1990-D quarter becomes valuable is through minting errors. Errors occur when the machinery at the Denver Mint malfunctions, creating a unique “mistake” that collectors love. Even if a coin is worn, a significant error can make it worth hundreds of dollars.
One common error to look for is the “Off-Center Strike.” This happens when the coin blank (planchet) isn’t lined up correctly, resulting in a design that is shifted to one side. A 1990-D quarter missing 10% to 25% of its design can be quite valuable. Another popular error is the “Double Die,” where the image appears doubled on the words or date.
Your Old Coin Could Be Valuable!
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Finally, look for “Broadstrikes,” which occur when the collar that holds the coin in place during striking fails. The coin ends up looking flatter and wider than a normal quarter. For more specifics on what to look for, you can check this current 1990 quarter price guide which covers the latest error discoveries and their market premiums.
Why the Denver Mint Mark Matters
The “D” on your coin signifies it was born at the Denver Mint. In the world of numismatics, the location of origin plays a huge role in rarity. Historically, Denver often produced fewer coins than Philadelphia, though in 1990, both mints produced nearly a billion quarters each.
Collectors often try to complete a “Date and Mint Mark” set. This means they need one 1990-P, one 1990-D, and one 1990-S (Proof). Because most 1990-D quarters were released into general circulation, finding one in “Perfect” condition is actually harder than it sounds.
Your Old Coin Could Be Valuable!
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Most coins you see today are covered in “post-mint damage” (PMD). These are scratches from vending machines, other coins, and general use. A pristine 1990-D from an original bank roll is a prize for collectors. Keeping a digital inventory of your finds in CoinKnow can help you keep track of which mint marks you’ve already found.
| Mint Mark | Location | Mintage Quantity |
|---|---|---|
| P | Philadelphia | 613,792,000 |
| D | Denver | 927,638,181 |
| S | San Francisco (Proof) | 3,299,559 |
Collecting 1990 Quarters: A Beginner’s Tip
Are you interested in starting a coin collection? The 1990 Washington Quarter is a great place to start because it is affordable. You don’t need to spend thousands of dollars to build a respectable collection of modern quarters.
Start by looking through your spare change and “pocket hunting.” Look for the cleanest, shiniest 1990-D quarters you can find. Store them in cardboard 2×2 flips or plastic coin tubes to prevent further scratching. Even if they aren’t worth $500 today, high-quality examples of common coins often appreciate in value over several decades as the supply of “shiny” ones decreases.
For those who want to take it more seriously, purchasing a “Mint Set” from 1990 is a great way to guarantee you have a high-grade specimen. These sets were sold by the US Mint specifically for collectors and were never used in stores. Using CoinKnow to track the market value of these sets ensures you never overpay when buying from a local coin shop.
Your Old Coin Could Be Valuable!
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Summary: Is Your 1990-D Quarter Worth Keeping?
In short, if your 1990-D quarter is heavily worn, it is likely only worth 25 cents. However, if it looks brand new, or if you notice strange doubling on the letters or an off-center design, it is absolutely worth a second look.
The record price for a 1990-D Washington quarter is over $700, proving that even “ordinary” coins from our lifetime can be valuable in the right circumstances. Always keep an eye out for that “D” mint mark and the overall luster of the coin.
Happy hunting! Whether you’re looking to make a quick buck or start a lifelong hobby, the 1990-D quarter is a fascinating piece of American history that fits right in the palm of your hand.
| Feature | What to Look For |
|---|---|
| Luster | Original “cartwheel” shine indicate uncirculated status. |
| Errors | Doubled dies, clipped planchets, or off-center strikes. |
| Mint Mark | A clear, crisp “D” located behind Washington’s neck. |
FAQ
Q: Is there any silver in a 1990-D Washington Quarter?
A: No, the 1990-D quarter is a clad coin made of copper and nickel. The US Mint stopped making silver quarters for general circulation in 1964. If your 1990-D quarter looks extra shiny, it is likely just well-preserved or a “proof-like” strike from a mint set.
Your Old Coin Could Be Valuable!
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Q: What is the most valuable 1990-D quarter ever sold?
A: The record price for a 1990-D quarter was $720 for a specimen graded MS67+ by PCGS. These ultra-high-grade coins are rare because most 1990 quarters were damaged while being transported in large bags from the mint.
Q: How can I tell if my 1990 quarter is an error coin?
A: Look for anomalies like double-printed letters, parts of the image missing, or a coin that isn’t perfectly round. Using a magnifying glass or a coin-scanning app like CoinKnow can help you see details that are invisible to the naked eye.
Q: Are 1990 quarters without a mint mark rare?
A: A 1990 quarter without a mint mark was made in Philadelphia. These are not rare, as over 600 million were produced. While some people think no mint mark is an error, it was standard practice for the Philadelphia mint at that time.