The 2009-D Guam Quarter is worth anywhere from its $0.25 face value in worn condition to over $1,500 for rare high-grade specimens. While most of these coins you find in your pocket change are only worth a quarter, certain mint errors and “Mint State” conditions can turn a simple coin into a significant payday.
| Condition | Estimated Value |
|---|---|
| Circulated (Average Wear) | $0.25 – $0.50 |
| Uncirculated (MS63 – MS65) | $2.00 – $15.00 |
| Low MS67 Grade | $50.00 – $150.00 |
| High MS68+ Grade | $500.00 – $1,500+ |
Understanding the History of the 2009-D Guam Quarter
In 2009, the United States Mint continued the momentum of the 50 State Quarters Program by launching the District of Columbia and U.S. Territories Quarters Program. The Guam Quarter was the third release of that year, celebrating the “Gateway to the Pacific.” For everyday Americans, these coins stand out because they were minted in much lower numbers than the traditional state quarters of the late 90s and early 2000s.
If you are looking to identify your coin quickly, using the best coin identifier app can help you distinguish between the Denver (D) mint mark and other variations. The Denver Mint produced roughly 45 million of these coins. While that sounds like a lot, it is actually a relatively low mintage compared to previous years where hundreds of millions were struck. This scarcity is the first factor that determines the 2009-D Guam Quarter value for collectors today.
The reverse design of the coin features the shape of the island, a traditional proa boat, and a latte stone—a pillar used in ancient Chamorro house construction. Because of the financial crisis in 2009, the demand for new coinage dropped, leading to these lower mintage numbers. Many collectors use CoinHix to track their territory quarter collections, as these coins are becoming harder to find in pristine condition at local banks.
How Grading Affects the 2009-D Guam Quarter Value
When determining how much your coin is worth, “condition is king.” Most 2009 quarters found in jars or vending machines are “circulated,” meaning they have scratches and dull surfaces. These are generally worth face value. However, if you find one that looks like it just came from the mint, you might be looking at a higher 2009-D territory quarter price guide value.
Professional grading services like PCGS or NGC use a 70-point scale. A grade of MS60 to MS63 is common for coins that were saved in rolls. But once you hit MS67 or MS68, the price skyrockets. This is because very few 2009-D Guam quarters survived without tiny nicks or “bag marks” from when they were shipped in large canvas bags.
| Grade Designation | Appearance Description | Estimated Price |
|---|---|---|
| MS63 | Slight marks, decent luster | $2 – $5 |
| MS65 | Strong luster, very few marks | $10 – $25 |
| MS67 | Almost perfect to the naked eye | $150+ |
| MS68 | Virtually flawless under a loupe | $1,000+ |
Rare Errors to Look For on Guam Quarters
Errors are where the real money is hiding for the average person. When the U.S. Mint produces millions of coins, mistakes happen. On the 2009-D Guam Quarter, collectors keep a sharp eye out for “Die Cracks” or “Cuds.” If you notice a strange raised line of metal on the island’s shape or near the lettering, you might have a valuable error.
Another frequent error found in 2009 is the “Double Die” strike. This happens when the die used to stamp the coin has a partial secondary image. Look closely at the words “Guam” or “E Pluribus Unum.” If the letters look “thick” or have a clear secondary edge, the value of your 2009-D Guam Quarter could jump into the hundreds. Users of CoinHix often share photos of these anomalies to get community feedback before spending money on professional grading.
Additionally, off-center strikes are highly sought after. This is when the coin blank isn’t aligned perfectly, leaving part of the design missing and a blank crescent of metal on one side. Even a 5% to 10% off-center 2009-D quarter can be worth $20 to $50 to a specialized error collector. Always check your change twice before spending it!
The Denver Mint vs. Philadelphia Mint Comparison
You can tell where your coin was made by looking at the small “D” or “P” located on the front (obverse) of the coin, just to the right of George Washington’s ponytail. The “D” stands for Denver. In 2009, the Denver Mint and Philadelphia Mint produced nearly identical numbers of Guam quarters.
While their market values are often similar in low grades, the Denver Mint issues sometimes show different “strike quality.” Some years, Denver coins are known for being sharper, while Philadelphia coins might have a more satin-like finish. If you’re building a full set, you’ll want both.
| Mint Mark | Location | 2009 Mintage | Rarity Scale |
|---|---|---|---|
| 2009-P (Philadelphia) | East Coast | 45,000,000 | Moderate |
| 2009-D (Denver) | Midwest/West | 42,600,000 | Moderate |
| 2009-S (San Francisco) | Proof Only | 2,113,490 | High (Collector Only) |
How to Store and Protect Your 2009-D Guam Quarters
If you find a 2009-D Guam Quarter that looks shiny and new, do not clean it! One of the biggest mistakes everyday Americans make is trying to “shine up” an old coin with soap, water, or polish. Cleaning a coin creates microscopic scratches that professional graders can detect instantly. A cleaned coin loses up to 90% of its collector value.
Instead, handle the coin only by its edges. Fingers have natural oils that can cause “toning” or corrosion over time. Place your valuable quarters in individual cardboard “2×2” flips or plastic capsules. This prevents the coins from rubbing against each other and preserves the 2009-D Guam Quarter value for years to come.
Many modern collectors are switching to digital inventory systems like CoinHix to keep photos of their coins organized. This is especially helpful if you have a large collection of the 2009 Territory series, including the DC, Puerto Rico, American Samoa, and Virgin Islands quarters. Keeping a digital log helps you track price fluctuations in the market as these coins age and become more desirable.
Where to Sell Your 2009 Guam Quarter
Once you’ve identified a valuable coin, the next step is finding a buyer. For common circulated quarters, your best bet is simply keeping them or using them as currency. However, if you have a high-grade MS67 or an error coin, you have several options. Local coin shops are great for quick cash, but they often pay wholesale prices (about 50-70% of the actual value).
Online auction sites like eBay are the most popular for everyday sellers. You can see what similar coins have actually sold for by filtering for “Sold Listings.” For extremely rare errors or Top Pop (highest graded) coins, specialized auction houses like Heritage Auctions or GreatCollections are the way to go. These venues reach serious collectors who are willing to pay a premium for the 2009-D Guam Quarter.
Before selling, make sure you have clear, high-resolution photos of both the front and back. Buyers want to see the “D” mint mark clearly and check for any scratches. Proper documentation and a clear description will always help you get the best price for your 2009-D territory quarters.
FAQ
Q: Why are 2009 quarters rarer than other years?
A: The 2009 quarters were minted during the Great Recession. Because people were spending less and banks had plenty of coins in storage, the U.S. Mint significantly reduced production. This makes all 2009 coins, including the Guam quarter, harder to find in circulation today.
Q: Is there a silver version of the 2009-D Guam Quarter?
A: No, the 2009-D quarters are made of a copper-nickel clad composition. Silver versions were only minted in San Francisco and carry an “S” mint mark. If your coin has a “D,” it is definitely the standard clad version.
Q: How can I tell if my Guam quarter is “uncirculated”?
A: An uncirculated coin will have its original “mint luster,” which is a frosty or satiny sheen that reflects light in a wagon-wheel pattern. If the highest points of the design (like Washington’s cheek or the latte stone) look flat or dull, the coin is likely circulated.
Q: What is the most ever paid for a 2009-D Guam Quarter?
A: The record price for a 2009-D Guam Quarter is over $1,000 for a specimen graded MS68 by PCGS. These high-grade examples are extremely rare because the 2009 strikes were often plagued by minor surface marks.