The 2002 S Indiana State Quarter is worth anywhere from $1 in standard clad proof condition to over $1,500 for rare high-grade silver specimens. While most found in change are worth face value, those with the “S” mint mark are special collector issues that deserve a closer look.

Condition/Type	Estimated Value
Clad Proof (PR65)	$1.50 – $3.00
Clad Proof (PR70 DCAM)	$25.00 – $40.00
90% Silver Proof (PR65)	$8.00 – $12.00
90% Silver Proof (PR70 DCAM)	$45.00 – $110.00

Understanding the 2002 S Mint Mark Quarters

If you have found a 2002 Indiana quarter featuring a small “S” beneath the “In God We Trust” motto, you have discovered a coin minted at the San Francisco Mint. Unlike the “P” (Philadelphia) and “D” (Denver) quarters meant for general circulation, the “S” quarters were specifically produced for collectors. If you aren’t sure how to categorize your find, using a top coin identifier app can help you distinguish between the two different metal compositions issued this year.

The 2002 S Indiana quarter was the 19th coin released in the 50 State Quarters Program. The design features a racing car imposed on an outline of the state, celebrating Indiana’s rich history in auto racing and the world-famous Indianapolis 500.

Because these coins were sold in plastic-sealed proof sets, they often retain a beautiful, mirror-like finish. People who use the CoinKnow app often discover that even common-looking quarters can have specific attributes that make them more desirable to numismatists.

Comparing Copper Nickel Clad and 90 Percent Silver Issues

One of the most important factors in determining the 2002 S Indiana Quarter value is the metal content. The San Francisco Mint produced two versions: a base-metal “clad” version (copper-nickel) and a prestigious 90% silver version.

You can usually tell them apart by looking at the coin’s edge. If you see a copper stripe, it is a clad coin. If the edge is solid silver-white, you likely have the silver version. To get a precise market estimate, many collectors check current prices for 2002 quarters across various auction platforms.

The silver version is intrinsically more valuable due to its 0.1808 troy ounces of pure silver. As the price of silver fluctuates, the baseline value of these coins changes. The clad versions, meanwhile, rely entirely on their condition and rarity for their market price.

Metal Composition	Weight (Grams)	Mintage Numbers
Copper-Nickel Clad	5.67g	3,084,245
90% Silver	6.25g	892,229

Determining the Grade and Quality of Your Coin

Condition is king in the world of coin collecting. For the 2002 S Indiana silver quarter, a grade of PR69 is quite common, but a “Perfect 70” (PR70) is where the real money lies. Professional grading services like PCGS and NGC evaluate the clarity of the strikes and the lack of surface scratches.

A “Deep Cameo” (DCAM) designation is also vital. This means the frosted design elements stand out sharply against the mirror-like background fields. If your coin looks exceptionally “black and white” in contrast, it is likely a Deep Cameo. Using the CoinKnow app can provide photo-based comparisons to help you judge if your coin is worth the cost of professional grading.

High-grade silver proofs can fetch significant premiums. In fact, checking the historical sale data for early 2000s state quarters shows that registry-set collectors will pay hundreds of dollars for a flawless specimen to complete their collections.

Rare Errors and Varieties for the Indiana Quarter

While proof coins are typically struck under high pressure with great care, errors can still occur. For the Indiana quarter, collectors look for “double dies” on the reverse side, particularly around the text “Crossroads of America” or the stars.

Other errors include missing clad layers or “off-center” strikes. However, since S-mint quarters were packaged in sets, these errors are extremely rare and highly sought after by specialists.

If you find a coin that looks “wrong”—perhaps the image is rotated or some details are missing—don’t clean it! Cleaning a coin destroys its value instantly. Instead, use a magnifying glass to check for repeating patterns that might indicate a variety or error worth hundreds of dollars.

Potential Error Type	Description	Estimated Value
Double Die Reverse	Doubling on stars or text	$20 – $100+
Clipped Planchet	Edge of the coin is missing a “bite”	$30 – $75
Off-Center Strike	Design is not centered on the blank	$100 – $500

How to Store and Sell Your Indiana Quarters

If you discover your 2002 S Indiana Quarter is valuable, proper storage is essential. For proof coins, keeping them in their original US Mint plastic case is best. If the coin is loose, place it in a PVC-free plastic “flip” or a cardboard holder to prevent skin oils from tarnishing the surface.

When it comes time to sell, you have several options. Local coin shops are good for quick cash, but they typically pay wholesale prices. If you have a high-value silver proof or an error coin, online auctions like eBay or GreatCollections often yield higher prices because you reach a national audience of specialists.

Before you sell, make sure you have a realistic expectation of the price. The CoinKnow tool can help you track current market trends so you don’t get underpaid for your collection. Remember that common clad proof coins are often only worth their face value if they have been scratched or circulated in pocket change.

Selling Channel	Pros	Cons
Local Coin Shop	Immediate payment, no shipping fees	Lower payout (usually 50-70% of retail)
eBay/Online Marketplace	Access to many buyers, higher potential prices	Seller fees and shipping risks

FAQs about the 2002 S Indiana Quarter

Q: Why is my Indiana quarter shiny but has no “S” mark?

A: If it has a “P” or “D”, it was made for circulation. If it looks shiny, it might be a “business strike” coin that was simply kept in good condition. Only the “S” mark indicates a proof coin designed for collectors.

Q: Is every silver 2002-S quarter worth $100?

A: No. Most silver proofs are worth between $8 and $15. Only coins that achieve a perfect PR70 grade from a professional grading service like PCGS reach the $100+ price point.

Q: Can I find the 2002 S Indiana quarter in my pocket change?

A: It is rare but possible. These are called “impaired proofs.” If someone broke a proof set and spent the coins, you might find one. However, once a proof coin is touched by fingers and circulates, its value drops significantly, often to just $0.25 to $0.50.

Q: How much silver is in the 2002 S Silver Indiana Quarter?

A: These coins contain 90% silver and 10% copper. They weigh exactly 6.25 grams, which is heavier than the standard 5.67 grams of a regular copper-nickel quarter.