The 2007-S Montana Silver State Quarter is worth anywhere from $8 in typical proof condition to over $50 for high-grade Deep Cameo specimens. While your average pocket change consists of copper-nickel clads, these special silver editions are highly prized by collectors for their precious metal content and stunning mirror-like finish.

Condition / Grade	Estimated Market Value
PR 65 (Proof)	$8.50 – $12.00
PR 69 (Near Perfect)	$15.00 – $22.00
PR 70 (Perfect Grade)	$45.00 – $85.00

How to Identify the 2007-S Montana Silver Quarter

If you’ve recently inherited a collection or found a shiny quarter while cleaning out a drawer, the first step is determining if you actually have the silver version. The 2007-S Montana Silver State Quarter was never intended for general circulation. It was minted exclusively at the San Francisco Mint specifically for collectors. You can identify it by looking for the “S” mint mark on the right side of Washington’s portrait on the obverse.

To differentiate the silver version from the standard clad (copper-nickel) proof, look at the edge of the coin. A silver quarter will show a solid bright silver edge, whereas a clad coin will show a distinct copper stripe. If you are struggling to spot the difference, using a top coin identifier app can help you confirm the metal composition instantly.

Collectors also look for the “Deep Cameo” (DCAM) effect, where the raised design elements are frosted and white, contrasting sharply against a polished, mirror-like background. Because of their beautiful “Big Sky Country” design featuring a bison skull and a rugged landscape, these are among the most visually striking coins in the 50 State Quarters program. Many users of CoinKnow find that these silver versions retain their value far better than the billions of quarters minted in Philadelphia or Denver.

Silver Content and Melt Value of the 2007-S Quarter

One of the primary reasons the 2007-S Montana Silver State Quarter holds its value is its material. Unlike the quarters in your wallet, which are 91.67% copper and 8.33% nickel, the “Silver” series is composed of 90% silver and 10% copper. This composition was the standard for American quarters prior to 1965.

The silver content in these coins is approximately 0.1808 troy ounces. This means even if the coin is scratched or damaged, it will always be worth at least its weight in silver. When silver prices rise, the value of this coin naturally follows. However, because these are modern proofs, their “numismatic” or collector value is almost always higher than the raw silver price.

While the raw metal is a safety net, the real money is in the preservation. Using a tool like CoinKnow can help you track the current spot price of silver and how it affects your total collection value. It is essential to handle these coins only by their edges, as the oils from your fingers can smudge the delicate silver surface and permanently lower the grade.

Composition Factor	Specifics
Metal Purity	90% Silver, 10% Copper
Silver Weight	~0.18084 troy oz
Total Weight	6.25 Grams

Grading and Market Prices for Montana Silver Quarters

The grade of a coin is the most significant factor in its final sale price. Since these were sold in protective plastic lenses by the Mint, many remain in “Proof 69” condition—nearly perfect. The jump in price occurs at the “Proof 70” level, which represents a coin with no visible flaws even under 5x magnification. Researching the 2007 Montana quarter auction results shows that while millions were made, only a fraction achieve that elusive perfect grade.

For most casual finders, your coin will likely fall into the PR 65 to PR 68 range. At this level, the price is relatively stable, typically trading between $10 and $15. If your coin has been removed from its original packaging and spent time in a pocket, it may have developed “hairlines” or scratches. Even a single scratch on a silver proof surface can cut the value by half, bringing it closer to its “melt” value.

Keep in mind that the market for state quarters is massive. Because many people are trying to complete “Silver Sets,” there is a constant demand. Knowing the current 2007 state quarter pricing trends helps you decide whether to sell now or hold on until silver prices spike. Many young collectors prefer the Montana design specifically because of its iconic Western imagery.

Comparing the 2007-S Silver vs. Clad Quarters

It is a common mistake for people to see an “S” mint mark and assume they have hit the jackpot. The San Francisco Mint actually produced two different types of 2007-S Montana quarters: the Clad Proof and the Silver Proof. The Clad Proof is made of the same metal as your daily change and is generally worth only $1 to $3. The Silver Proof, as we’ve discussed, is the one with the significant premium.

The minting numbers for the silver version were significantly lower than the clad version. For the 2007 Montana release, the Silver Proof saw a mintage of roughly 1,313,481 units. While that sounds like a lot, compare it to the hundreds of millions of quarters minted in Philadelphia that same year. This relative scarcity is what drives the collector market above the base silver price.

Serious collectors often use CoinKnow to manage their checklists and ensure they aren’t overpaying for a clad coin masquerading as silver. Always check the weight if you are unsure; a silver quarter weighs 6.25 grams, while a clad quarter weighs only 5.67 grams. That half-gram difference is the “weight in gold” (or silver) that distinguishes a common find from a collectible treasure.

Quarter Type	Mintage (Approx)	Typical Value
2007-P Montana (Clad)	233,200,000	$0.25 – $1.00
2007-D Montana (Clad)	247,000,000	$0.25 – $1.00
2007-S Montana (Clad Proof)	2,000,000+	$1.50 – $4.00
2007-S Montana (Silver)	1,313,481	$10.00 – $80.00

Factors That Influence State Quarter Value

Aside from the physical grade and metal content, “toning” can play a role in the value of your 2007-S Montana Silver Quarter. Toning is a natural oxidation process that can turn a silver coin shades of blue, purple, or gold. For some collectors, attractive “rainbow” toning can double or triple the value of the coin. However, “ugly” toning—black or brown spots—can decrease the value.

The presence of the original United States Mint packaging also adds value. A loose coin is almost always worth less than one still sealed in its original “Silver Proof Set” lens. If you have the full 5-coin box from 2007, which includes Montana, Washington, Idaho, Wyoming, and Utah, the entire set usually sells for $35 to $55.

Finally, supply and demand within the “State Quarter Registry” community create price spikes. High-end collectors compete to have the finest known examples. If you happen to have a Montana quarter that is flawless under a microscope, you may want to have it professionally graded by a service like PCGS or NGC. Grading can cost $20-$40, so it’s only worth it if the coin is truly perfect.

Where to Sell Your 2007-S Montana Silver Quarter

Finding a buyer for silver quarters is relatively easy because of their silver content. Local coin shops are the fastest way to get cash, though they will typically offer you “wholesale” prices (often just the silver melt value or a few dollars more). If you want the full collector value, online marketplaces like eBay or specialized coin forums are your best bet.

When listing your coin, ensure you use the term “Silver” and “Proof” in the title. Take high-resolution photos that show the mirror finish and the mint mark clearly. If the coin is in a third-party slab (PF 69 or PF 70), you can expect a much higher level of interest and bidding competition.

For those just starting out, using CoinKnow to manage your inventory and see recent “Sold” listings is a great way to ensure you don’t get ripped off. Whether you found this coin in a roll or inherited it from a relative, the Montana Silver Quarter is a beautiful piece of American history that carries a value far exceeding its twenty-five-cent face.

FAQ

Q: Why is the 2007-S Montana Silver Quarter worth more than a regular quarter?

A: It is worth more because it is made of 90% real silver rather than copper and nickel. Additionally, it was produced in much smaller quantities (1.3 million vs. hundreds of millions) and only for collectors.

Q: Can I find a Silver Montana Quarter in my pocket change?

A: It is extremely rare but possible. These coins were sold in protective sets, but sometimes they are broken open and spent by people who don’t realize they are silver. If you find a 2007 quarter with an “S” mint mark and a silver edge, you found one!

Q: How do I know if my 2007-S quarter is the silver or clad version?

A: The easiest way is to look at the edge of the coin. If you see a orange/copper stripe, it is a clad coin worth about $1-$2. If the edge is solid silver-colored, it is the silver version. You can also weigh it; silver weighs 6.25g, clad weighs 5.67g.

Q: Is the Montana design considered valuable among all state quarters?

A: The Montana quarter is popular due to its classic Western “Bison Skull” design. While it doesn’t usually command the massive premiums of some error coins, the silver version is a staple in most high-end State Quarter collections.