2007 S Idaho Silver State Quarter Value and Collector Information
The 2007-S Idaho Silver State Quarter is worth anywhere from $10 in standard proof condition to over $60 in pristine deep cameo grades. Whether you found one in a collection or a gifted set, these lustrous coins are much more valuable than the average quarter you find in your pocket change.
Distinguishing the 2007-S Silver Idaho Quarter from Common Versions
If you’ve discovered a shiny Idaho quarter with a “S” mint mark, you might be holding a piece of precious metal. Unlike the copper-nickel versions minted in Philadelphia or Denver for general circulation, the San Francisco Mint produced a special 90% silver version specifically for collectors. You can quickly identify this coin by looking at the edge; if it is solid silver-white without a copper stripe, you likely have the silver proof.
Before getting too excited, it is helpful to confirm your find using a free coin identifier app to ensure you aren’t mistaking a clad proof for a silver one. The CoinKnow app is particularly useful here, as it can help you distinguish between the different finishes. The Idaho design itself features the Peregrine Falcon and the state outline, commemorating the “Gem State.” Because these were never intended for circulation, any specimen you find should still retain a mirror-like field and frosted details.
Understanding the Current Market Prices for Silver Quarters
The market for modern silver proofs is generally stable, but prices fluctuate based on the spot price of silver and the demand for complete state quarter sets. For most casual collectors, the value is tied to both the 0.1808 troy ounces of pure silver it contains and its numismatic appeal. While the silver melt value provides a “floor” for the price, the collectible premium usually keeps the Idaho silver quarter auction prices significantly higher than the raw metal value.
In the current market, a standard PR65 (Proof 65) specimen typically sells for about $10 to $12. However, if the coin has been professionally graded as PR70 Deep Cameo—the highest possible grade—the value can jump to $50 or more. If you are unsure about the condition of your coin, using the CoinKnow mobile tool can provide a quick reference to see how your coin’s luster compares to high-grade examples sold recently.
| Condition Grade | Estimated Market Value |
|---|---|
| PR63 (Minor Imperfections) | $8.50 – $10.00 |
| PR65 (Choice Proof) | $12.00 – $15.00 |
| PR67 (Fine Detail) | $18.00 – $25.00 |
| PR69 (Near Perfect) | $28.00 – $35.00 |
| PR70 (Perfect Grade) | $55.00 – $75.00+ |
Factors That Influence the Idaho Silver Quarter Worth
Several factors determine if your 2007-S Idaho Silver Quarter is a common collectible or a high-value treasure. The most important factor is the “Cameo” effect—the contrast between the frosty, white design and the mirror-like background. The 2007-S silver proofs were minted in a total quantity of 1,313,481, which is relatively low compared to the hundreds of millions of regular quarters made that year.
Preservation is key to maintaining the value. If the coin has been removed from its original plastic lens and touched with bare fingers, the oils can cause “milk spots” or tarnishing, which reduces the price. You can check the 2007 silver proof quarter price trends to see how much “fingerprinted” versus “pristine” coins are fetching at major coin shows. Keeping your coin in its original US Mint packaging is the best way to ensure it retains its maximum potential value.
The Rarity of Idaho Silver Quarters Compared to Clad Proofs
It is vital to distinguish between a “Clad Proof” and a “Silver Proof.” Both were minted in San Francisco and both feature the “S” mint mark. However, the clad versions are made of copper and nickel and are generally worth only $1 to $3. The silver versions are the ones that command the $10+ price tag. Collectors often hunt for the silver versions to complete “Silver State Quarter” albums, which were very popular in the mid-2000s.
If you are just starting your journey into coin collecting and feel overwhelmed by the different types of 2007 quarters, the CoinKnow app can serve as your digital mentor. It helps you scan and categorize your coins based on their metallic composition. Because the Idaho quarter was the 43rd coin released in the 50 State Quarters Program, it remains a favorite for residents of the state and conservationists who admire the Peregrine Falcon imagery, further bolstering its demand.
Q: How can I tell if my Idaho quarter is silver without a professional?
A: Look at the edge of the coin. If you see a solid silver color with no brown copper line, it is 90% silver. You can also weigh it; a silver quarter weighs 6.25 grams, while a regular clad quarter weighs 5.67 grams.
Q: Is the 2007-S Idaho Silver Quarter rare?
A: While not “rare” in the sense of ancient coins, only about 1.3 million were minted. This is a very small number compared to the circulation quarters, making them highly sought after by silver investors and state quarter enthusiasts.
Q: Where is the best place to sell my Idaho Silver Quarter?
A: For a single coin, local coin shops or online marketplaces like eBay are best. However, if the coin is graded PR70 by PCGS or NGC, it may be worth sending to a specialized numismatic auction to get the highest possible price.
