The 2007 S Idaho Silver State Quarter is worth anywhere from $8 in typical proof condition to over $45 for specimens in perfect Deep Cameo grades. If you have found one of these shiny, mirror-like coins in a collection or a drawer, you are likely holding a piece of US history struck in 90% pure silver.
Understanding the 2007 S Idaho Silver Quarter Design and History
The Idaho State Quarter was part of the highly popular 50 State Quarters Program, and the 2007 release honors the “Gem State.” The reverse side of the coin features a Peregrine Falcon and an outline of the state of Idaho, reflecting the rugged wilderness and natural beauty of the Pacific Northwest. While millions of Idaho quarters were struck for circulation in Philadelphia and Denver, the “S” mint mark indicates that this specific coin was struck at the San Francisco Mint.
Finding a coin like this can be exciting, but it is important to distinguish the silver version from the standard copper-nickel clad proof. If you are unsure which version you have, utilizing the CoinKnow app can help you identify the metal composition instantly. Thousands of collectors trust the top coin identifier app to differentiate between common pocket change and precious metal treasures.
The silver version was never intended for general spending. It was sold exclusively in “Silver Proof Sets” directly from the US Mint. Because these coins were handled with extreme care by the mint workers, they usually exhibit a “Cammo” or “Deep Cameo” finish, where the design elements appear frosty and white while the background is a deep, reflective mirror.
Comparing Silver Proof vs Clad Proof Quarters
The most common question people ask is how to tell if their 2007-S Idaho quarter is silver or clad. Both share the “S” mint mark, but their values vary significantly. On the edge of a standard quarter, you will see a copper stripe. However, a 90% silver quarter will have a solid silver-colored edge. This distinction is vital because the silver content alone gives the coin an intrinsic “melt value” that fluctuates with the market price of silver.
The 2007 Idaho silver quarter price data shows that these coins generally hold their value better than their copper counterparts. Because 2007 was later in the program, mintages were somewhat lower than the initial years of the state series, making high-grade silver examples more desirable to those completing full silver sets.
If you are evaluating a large collection, the CoinKnow mobile tool is an excellent way to keep your inventory organized. Many casual hunters find that using a digital assistant helps them spot rare varieties that might otherwise be overlooked. Remember that condition is everything in the world of numismatics; even a small scratch can drop a coin from a “perfect” grade to a “collectible” grade.
Real Market Values for the 2007 S Idaho Silver Quarter
When determining exactly what your coin is worth, you must look at the current market trends. Most 2007-S Idaho Silver Quarters are graded PR69 (near perfect) or PR70 (perfect) if they have been professionally certified by services like PCGS or NGC. A raw coin that has been removed from its original plastic lens will usually sell for its silver weight plus a small premium.
Researching the 2007 silver quarter valuation trends reveals that high-grade specimens often fetch a premium at auction. Below is a breakdown of what you can expect to pay or receive for this specific coin based on its current condition and grading.
| Condition / Grade | Estimated Value (USD) |
|---|---|
| Raw (Ungraded) Silver Proof | $8 – $12 |
| PR67 Deep Cameo | $15 – $20 |
| PR69 Deep Cameo | $25 – $35 |
| PR70 Deep Cameo (Perfect) | $45 – $80 |
Tips for Selling and Protecting Your Idaho Silver Quarter
If you decide to sell your 2007 S Idaho Silver State Quarter, avoiding local pawn shops is usually a good idea, as they often pay only the “melt” value for the silver. Instead, consider selling to a reputable coin dealer or using reputable online auction platforms where collectors compete for high-quality items. Before you list your item, use CoinKnow to get an updated estimate of its worth based on recent sales.
To maintain the value of your coin, never clean it. Cleaning a proof coin leaves microscopic scratches called “hairlines” that can permanently ruin its surface and decrease its value by 50% or more. Always handle the coin by its edges and keep it in a protective PVC-free flip or the original US Mint plastic case.
Many collectors are surprised at how quickly the value of silver coins can add up. Whether you are holding on to it as a long-term investment or looking to turn it into cash today, understanding the specific attributes of the 2007 S Idaho Silver Quarter ensures you get the fair market price.
Frequently Asked Questions
How much silver is in a 2007 S Idaho Silver Quarter?
A: The 2007 S Idaho Silver Quarter is composed of 90% silver and 10% copper. It contains approximately 0.1808 troy ounces of pure silver.
Can I find an Idaho Silver Quarter in my pocket change?
A: While it is extremely rare, it is possible if someone accidentally breaks open a proof set and spends the coins. However, most quarters found in circulation are the copper-nickel “clad” versions struck in Philadelphia or Denver.
What does the “S” mint mark stand for?
A: The “S” mint mark stands for the San Francisco Mint. This mint is famous for producing high-quality proof coins for collectors rather than standard coins for circulation.
Is the Idaho state quarter rare?
A: The silver proof version has a lower mintage than the billions of clad quarters made, making it much harder to find. However, among silver proof quarters, the 2007 Idaho is considered moderately available in the numismatic market.
