The 2000-S South Carolina State Quarter is worth anywhere from $0.25 for circulated business strikes to over $45 for high-grade silver proofs. While most quarters you find in pocket change are only worth face value, the “S” mint mark signifies a special collector’s edition that can carry a significant premium.

Coin Type	Condition	Estimated Value
2000-S Clad Proof	PR 65+	$3.00 – $7.00
2000-S Silver Proof	PR 67+	$15.00 – $45.00
2000-P or 2000-D	Circulated	$0.25

Identifying Your 2000-S South Carolina Quarter

The South Carolina State Quarter was the eighth coin released in the 50 State Quarters Program. If you have found one with an “S” mint mark, you have a Proof coin. These were never intended for circulation and were originally sold by the U.S. Mint in protective sets for collectors. Identifying your coin is easy using a top coin identifier app, which can help distinguish between the two different metal compositions minted in San Francisco that year.

The obverse of the coin features the familiar portrait of George Washington, but it is the reverse that celebrates the “Palmetto State.” It depicts the state symbols: the Palmetto Tree, the Carolina Wren, and the Yellow Jessamine. The background includes an outline of the state itself and the 1788 statehood date. If you aren’t sure how to tell a standard quarter from a collector’s item, CoinKnow provides instant identification tools that analyze the luster and edges of your coin to give you a clear answer.

Because “S” mint mark quarters are proofs, they feature a mirror-like finish and highly detailed frosting on the design elements. If your coin looks exceptionally shiny or “different” from a normal quarter, it’s likely one of these special San Francisco strikes. Checking the current South Carolina quarter worth is the first step every hobbyist should take before deciding whether to spend it or save it.

The Difference Between Clad and Silver Proofs

One of the most important factors in determining the 2000-S South Carolina quarter price is the metal content. In 2000, the San Francisco Mint produced two versions: a copper-nickel “clad” proof and a 90% silver proof. The silver version is much more desirable to investors and collectors because of its precious metal value and lower mintage numbers.

To tell them apart, look at the edge of the coin. A clad coin will show a copper stripe, while a silver proof will have a solid silver-colored edge. Additionally, the silver proof weighs more at 6.25 grams compared to the 5.67 grams of the clad version. If you are handling a high-grade specimen, the latest market data for state quarter values shows that silver proofs consistently outpace clad proofs in appreciation.

Composition	Weight	Edge View	Base Value
Copper-Nickel Clad	5.67 grams	Brown/Copper Stripe	$2 – $5
90% Silver	6.25 grams	Solid Silver/White	$12 – $40+

Why Grading Matters for 2000-S Quarters

Condition is everything when it comes to modern coinage. For a 2000-S South Carolina quarter, the grade is determined by the “Proof” (PR) scale, ranging from PR 60 to PR 70. A coin with a PR 70 Deep Cameo (DCAM) rating is considered perfect, with no visible flaws even under 5x magnification. These perfect coins can sell for significantly more than a PR 68 or PR 69 coin.

If you find a proof coin in circulation, it is likely “impaired.” This means it has scratches, oils from skin, or wear that dulls its mirror-like finish. Impaired proofs usually fall in value, often being worth only $1 to $2. Using CoinKnow, you can compare your coin’s appearance to high-definition photos of graded specimens to see where yours might fall on the scale.

Professional grading by services like PCGS or NGC can cost $20 to $50 per coin. Therefore, only the silver versions or the most pristine clad versions are typically worth sending in for professional certification. If your coin has even the slightest scratch, it is better to keep it in a simple coin flip rather than paying for grading.

Rare Errors to Look For

While proof coins are struck with great care, errors can still occur. Error collectors look for “Doubled Dies” or “Off-Center” strikes. On the 2000-S South Carolina quarter, enthusiasts check for doubling on the Palmetto tree or the lettering. These errors are rare in proof sets, making them highly valuable to specialists.

Another error to keep an eye out for is the “Struck Through” error, where a piece of debris or grease gets between the die and the coin blank. This leaves a blurry or missing section of the design. While these aren’t as common on State Quarters as they are on Wheat Pennies, they can still command a premium of $20 to $50 depending on the severity.

If you suspect you have an error, don’t clean the coin! Cleaning a coin with chemicals or clothes can destroy its value instantly. Instead, use CoinKnow to scan your coin and see if other collectors have reported similar anomalies. Natural, untouched errors are what professional buyers are looking for in today’s market.

The Market Outlook for South Carolina State Quarters

The 50 State Quarters program brought millions of people into the hobby of coin collecting. Because so many 2000-S quarters were saved in original mint packaging, they are not considered “rare” in the traditional sense. However, as silver prices fluctuate, the silver proof version remains a solid “bullion plus” investment.

In the coming years, as more of these coins are lost or broken out of sets, the value of high-grade PR 70 DCAM specimens is expected to remain stable or slightly increase. For the casual collector, the 2000-S South Carolina quarter represents a beautiful piece of American history that is affordable yet distinct from common pocket change.

Year/Mint Mark	Mintage Type	Estimated Population
2000-S Clad	Proof Only	4,027,393
2000-S Silver	Silver Proof	965,420

FAQ

Q: Can I find a 2000-S South Carolina quarter in my pocket change?

A: While rare, it is possible. These are “impaired proofs” that someone likely removed from a collector set and spent by mistake. They are worth less than those kept in original packaging but still more than 25 cents.

Q: Is every 2000-S quarter made of silver?

A: No. Most 2000-S quarters are copper-nickel clad. You must check the edge of the coin or weigh it to confirm if it is the 90% silver version.

Q: What is the highest price ever paid for this coin?

A: A 2000-S South Carolina Silver Quarter graded PCGS PR 70 Deep Cameo has been known to sell for over $100 at auction, though most typical high-grade silver proofs sell in the $20-$40 range.

Q: Should I clean my South Carolina quarter to make it worth more?

A: Never clean your coins. Cleaning causes micro-scratches that significantly reduce the grade and value of the coin. Always handle proof coins by the edges to avoid leaving fingerprints.