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The 2009-P Guam Quarter is worth anywhere from $0.25 in circulated condition to over $500 in high-grade mint state. While most of these quarters found in pocket change are only worth their face value, specific errors and pristine specimens can command a significant premium among collectors.
| Condition / Grade | Estimated Value (USD) |
|---|---|
| Circulated (Average Wear) | $0.25 – $0.35 |
| Uncirculated (MS63) | $1.00 – $3.00 |
| Choice Uncirculated (MS65) | $5.00 – $15.00 |
| Superb Gem (MS67+) | $150.00 – $500.00+ |
Understanding the History of the 2009-P Guam Quarter
The 2009-P Guam Quarter was released as part of the District of Columbia and U.S. Territories Quarters Program. This series followed the highly successful 50 State Quarters Program and honored the unique culture and geography of America’s offshore territories.
If you are unsure if you have a rare territory coin, using a top coin identifier app can help you distinguish between common business strikes and collectible varieties.
The reverse design of the Guam Quarter features an outline of the island, a flying proa (a traditional sailing vessel), and a latte stone. Latte stones are iconic limestone pillars used as building supports by the ancient Chamorro people.
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The “P” mint mark indicates that the coin was struck at the Philadelphia Mint. During 2009, mintage numbers were significantly lower than previous years due to the economic recession, which makes 2009 quarters generally harder to find in circulation than those from the early 2000s.
Mintage Figures and Rarity Factors for 2009-P Quarters
Mintage plays a massive role in determining a coin’s secondary market value. In 2009, the Philadelphia Mint produced 45,000,000 Guam quarters. While forty-five million sounds like a lot, it is a drop in the bucket compared to the billions of quarters minted in other years.
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Because of these lower mintage numbers, many collectors kept rolls of these coins, hoping for a price spike. However, finding a high-grade example that has never been touched by human hands is the real challenge.
If you find one in your change, chances are it has scratches and “bag marks” from bumping into other coins. To get an accurate assessment of your specific coin, the CoinKnow app provides real-time pricing data based on recent auction results.
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| 2009 Territory Mintage | Philadelphia Mint (P) | Denver Mint (D) |
|---|---|---|
| Guam Quarter | 45,000,000 | 42,600,000 |
| Samoa Quarter | 42,000,000 | 40,600,000 |
How Condition and Grading Affect the Value
In the world of numismatics, the “grade” is everything. For the 2009-P Guam quarter, a coin in “Circulated” condition is rarely worth more than its 25-cent face value. These are coins you find at the grocery store or in a vending machine.
“Uncirculated” coins are those taken directly from a mint bag or roll. They have their original mint luster and no signs of wear on the high points of the design. However, even among uncirculated coins, there is a scale from MS60 to MS70.
An MS67 grade 2009-P Guam Quarter is exceptionally rare because the Philadelphia Mint’s quality control during this period often resulted in coins with heavy contact marks. You can check the 2009 quarter value chart to see how a single grade jump from MS67 to MS68 can result in a price difference of hundreds of dollars.
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To ensure you aren’t overlooking a hidden gem, use CoinKnow to scan your coin and compare it to high-resolution images of mint-state specimens.
Valuable Errors to Look For on 2009-P Guam Quarters
The most exciting way a regular quarter becomes worth big money is through minting errors. While the 2009-P Guam quarter doesn’t have a famous “Godless” error like the Presidential Dollars, it does have several minor varieties that collectors seek out.
One common error type is the “Die Crack.” These appear as raised lines of metal on the surface of the coin where the coin die began to break. On the Guam quarter, these are often found near the latte stone or the sails of the proa.
Another error to watch for is the “Doubled Die.” This happens during the hubbing process and creates a slight doubling effect on the lettering or the design elements. While no major “DD” exists for this year yet, eagle-eyed hunters are always searching for “Doubled Die Reverse” (DDR) examples on the island’s outline.
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| Error Type | Visual Indicator | Potential Value |
|---|---|---|
| Major Die Crack | Raised jagged metal lines | $5 – $20 |
| Clipped Planchet | Missing crescent-shaped edge | $25 – $50 |
| Off-Center Strike | Design shifted to one side | $50 – $200+ |
How to Safely Store Your 2009-P Guam Quarters
If you find a 2009-P Guam Quarter that looks shiny and new, do not clean it! Cleaning a coin with chemicals or even a soft cloth can leave microscopic scratches that destroy its numismatic value. A “cleaned” coin will be graded as “Details,” which significantly lowers the price.
Instead, handle the coin only by its edges. Place it in a PVC-free plastic flip or a cardboard 2×2 holder. This prevents oil from your skin from tarnishing the metal and protects it from further scratches.
By preserving the coin’s condition today, you may be holding onto a future rarity. Use CoinKnow to track your collection and stay updated on whether market demand for the 2009-P Guam is rising.
| Storage Method | Protection Level | Best For |
|---|---|---|
| Cardboard 2x2s | Moderate | General Uncirculated Coins |
| Hard Plastic Capsules | High | MS66+ Potential Coins |
| Coin Albums | Good for display | Complete 2009 Sets |
Frequently Asked Questions About the 2009-P Guam Quarter
Q: Why is the 2009-P Guam Quarter rarer than older quarters?
A: In 2009, the United States was in the middle of a major economic downturn. Because fewer people were spending money and businesses needed less change, the U.S. Mint drastically reduced production across all denominations. The Guam quarter has some of the lowest mintage numbers of the modern era.
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Q: Does my Guam Quarter have any silver in it?
A: Regular “P” (Philadelphia) and “D” (Denver) quarters are composed of a copper-nickel clad sandwich. They contain no silver. However, there are special Proof versions minted in San Francisco (S mint mark) that were made of 90% silver for collectors. A 2009-P is strictly a base-metal coin.
Q: Where can I sell my 2009-P Guam Quarter?
A: For common circulated quarters, you can simply spend them. If you believe you have an error or a high-grade uncirculated version, you can sell them on eBay, at local coin shops, or at numismatic conventions. Professional grading by services like PCGS or NGC is recommended only for coins valued over $100.
Q: Is there a specific “latte stone” error on this coin?
A: While there isn’t a widely recognized “major” error, some collectors look for “Die Chips” on the latte stone. These look like small bumps of extra metal. While these are interesting, they typically only add a few dollars to the coin’s value unless they are very large and prominent.