The 2009-P Northern Mariana Islands Quarter is worth anywhere from 25 cents in circulated condition to $5 or more in uncirculated mint state — and certain error coins can fetch significantly higher prices from serious collectors.

If you recently came across one of these quarters in your change jar or an old collection, you’re in the right place. This guide breaks down everything you need to know about what this coin is worth, what makes some versions more valuable than others, and how to figure out exactly what you have.

What Is the 2009-P Northern Mariana Islands Quarter?

The 2009-P Northern Mariana Islands Quarter is part of the U.S. Territories Quarter Program, a short-lived series that honored six U.S. territories in 2009. The “P” in the coin’s name means it was struck at the Philadelphia Mint.

The reverse design features a latte stone — a traditional stone pillar used in the ancient Chamorro culture — along with a canoe, a tropical beach scene, and a garland of flowers. It’s one of the more visually striking quarters from this era, and that distinctive design has helped keep collector interest alive.

The obverse follows the standard Washington Quarter design used throughout the 1990s and 2000s. These were made in large numbers for general circulation, but not every coin came out the same quality — and condition is everything when it comes to value.

If you want to identify a coin quickly without any guesswork, you can use a free coin identifier app to scan your coin and get instant results. It saves a lot of time compared to flipping through references manually.

How Much Is the 2009-P Northern Mariana Islands Quarter Worth?

For most people who find this quarter in everyday change, it’s still worth just face value — 25 cents. Circulated coins that show obvious wear don’t attract much of a premium because hundreds of millions were minted.

However, coins in uncirculated condition — meaning they were never used as money and still have their original mint luster — can be worth $1 to $5 each. High-grade examples certified by professional grading services like PCGS or NGC can push that number higher, especially in MS-67 or better.

Here’s a quick value breakdown:

For a more detailed look at graded sale prices and recent auction results, check out this helpful guide covering 2009 quarter values by mint and grade — it’s one of the more thorough resources available online.

Error Coins and Special Varieties Worth More

If your 2009-P Northern Mariana Islands Quarter looks a little “off,” don’t throw it back in the change jar. Mint errors can dramatically increase a coin’s value, sometimes by 10x or more.

Common errors to look for include doubled die errors (where design elements appear slightly doubled), off-center strikes (where the design isn’t centered on the coin), and die cap errors. Even subtle planchet errors — where the metal blank itself had a defect — can be worth money.

The best way to check for errors is to examine the coin under good lighting with a magnifying glass. Look closely at the lettering, the latte stone design, and the edges. If something looks unusual or repeated, it might be worth getting a second opinion from a professional grader.

CoinKnow is a great tool for this — it uses image recognition to flag potential error coins and give you an estimated value range based on current market data. Many collectors use CoinKnow before spending money on professional grading, so they know whether it’s worth the cost upfront.

How to Tell If Your Quarter Is Uncirculated

The difference between a coin worth 25 cents and one worth $5 often comes down to condition. An uncirculated coin has never passed through everyday commerce — it still has its original mint luster, sharp details, and no wear on the high points of the design.

Look at the cheekbone on Washington’s portrait and the highest points of the latte stone on the reverse. If those areas show any flat, dull patches, the coin has wear and is considered circulated.

Uncirculated coins typically come from original mint rolls or sets that were never opened. If you’re pulling quarters from old bank rolls or sealed government mint sets, there’s a better chance your coin is in uncirculated condition.

Using CoinKnow can help you understand grading basics and compare your coin’s appearance to reference images, which is especially useful if you’re new to coin collecting.

FAQ

Q: How many 2009-P Northern Mariana Islands Quarters were minted?
A: The Philadelphia Mint struck approximately 35.2 million 2009-P Northern Mariana Islands Quarters. That’s a relatively low mintage compared to many earlier state quarters, which helps maintain some collector interest even in lower grades.

Q: Is the 2009-P Northern Mariana Islands Quarter rare?
A: In circulated condition, no — it’s not considered rare. However, high-grade examples (MS-67 and above) are harder to find and do carry a meaningful premium. Error coins are where real rarity comes into play.

Q: Should I clean my 2009-P quarter before selling it?
A: Absolutely not. Cleaning a coin — even gently — can permanently damage the surface and actually reduce its value significantly. Collectors and graders strongly prefer original, uncleaned coins. Store it in a coin flip or protective holder instead.