2006-S Nevada State Quarter Value — Grading & Price Guide

The 2006-S Nevada State Quarter is worth anywhere from $0.50 for a standard clad proof to over $50 for a high-grade silver proof. If you find one of these in your pocket change or an old collection, it is likely a special “Proof” edition meant for collectors rather than general circulation.

Coin Version	Condition	Estimated Value
2006-S Nevada Clad Proof	PR69 Deep Cameo	$5 – $12
2006-S Nevada Silver Proof	PR69 Deep Cameo	$15 – $25
2006-S Nevada Silver Proof	PR70 Deep Cameo	$45 – $80

Understanding the 2006-S Nevada Quarter Varieties

The Nevada State Quarter, released in 2006 as part of the 50 State Quarters Program, features a beautiful design of wild mustangs, a sun rising behind snow-capped mountains, and sagebrush. If you have found a coin with an “S” mint mark, it means it was minted in San Francisco. Unlike the “P” (Philadelphia) or “D” (Denver) versions you usually see, the S-mint coins were specifically produced for collectors.

Determining the exact variety is the first step in valuation. You can utilize a top coin identifier and value app to instantly distinguish between the two S-mint versions: the Copper-Nickel Clad and the 90% Silver version. While they look similar at first glance, their metallic compositions and market prices differ significantly.

Using a mobile tool like CoinKnow allows you to scan the edge of the coin. If the edge shows a copper stripe, it is a clad proof. If the edge is solid silver, you have the more valuable silver variant. Collectors often scramble to find these in pristine condition, as they were never intended to be spent at a grocery store or vending machine.

2006-S Nevada Silver Proof Quarter Values

The 90% Silver Proof version is the “crown jewel” of the 2006 Nevada releases. Because it contains actual precious metal, its floor price is always tied to the current spot price of silver. However, because it is a numismatic item, its collector value usually far exceeds its “melt” value.

According to the latest market price data for the Nevada quarter, a Silver Proof in perfect PR70 condition can fetch a premium. These coins were struck using polished dies and specially treated blanks, resulting in a mirror-like finish where the design elements appear frosty and white against a deep, dark background.

Most casual finders will own a “Deep Cameo” (DCAM) specimen. If the coin has been handled without gloves or removed from its protective plastic lens, fingerprints and light scratches can reduce the value back down to its silver weight.

Grade (Silver Version)	Price Range
PR65 (Proof Choice)	$10 – $12
PR68 (Near Perfect)	$15 – $18
PR69 (Exceptional)	$22 – $30
PR70 (Perfect)	$55 – $95

The 2006-S Nevada Clad Proof Difference

While less expensive than its silver sibling, the 2006-S Clad Proof is still a vital part of the state quarter series. These coins are made of the same copper-nickel composition as standard quarters but are polished to a high sheen. Millions were produced, but finding one in general circulation is a rare “cherry-picking” moment for many hobbyists.

If you are curious about how the S-mint compares to the more common circulating versions, look at this breakdown of 2006 quarter values across all mints. The clad proof usually sells for about $1 to $5 in raw, ungraded condition. If it has been professionally graded by a service like PCGS or NGC, the price can climb higher.

When evaluating your collection, using an app like CoinKnow can help you keep track of which mint marks you have and whether they are worth the cost of professional grading. For clad proofs, it is generally only worth paying for grading if the coin is a perfect PR70.

Key Features of the Nevada State Quarter Design

The Nevada quarter is the 36th coin in the 50 State Quarters Program. The reverse design was created by Don Everhart and features the inscription “The Silver State,” which is slightly ironic when found on a clad nickel-copper coin! The three wild mustangs are the focal point, representing the rugged spirit of the American West.

Beyond the horses, you will see the Great Basin Bristlecone Pine and a sun rising over the mountains. The artwork is intricate, and on “S” mint proofs, these details are exceptionally sharp. Every hair on the horses’ manes and every needle on the pine tree should be visible under a magnifying glass.

If you notice any blurring of these details or “mushy” strikes on an S-mint coin, it might be a rare mint error. While errors on proof coins are extremely uncommon due to high quality-control standards at the San Francisco Mint, they can be worth hundreds of dollars if verified by experts.

Design Element	Significance
Wild Mustangs	Symbol of Nevada’s wild heritage
Bristlecone Pine	One of the oldest living organisms
“The Silver State”	Nevada’s official state nickname

How Condition Affects the 2006-S Mint Quarter Value

In the world of coin collecting, condition is everything. A coin that has been touched by bare hands or dropped on a table immediately loses its “Deep Cameo” status. Proof coins are graded on a scale from 1 to 70, with 70 being absolutely flawless under 5x magnification.

Most 2006-S Nevada quarters found in original US Mint sets will grade at PR68 or PR69. The “Haze” is a common issue—sometimes a milky film develops on the surface of these coins over time due to the packaging materials or humidity. This haze can significantly lower the price people are willing to pay.

Before selling, you should check your coin for “hairlines.” These are tiny, microscopic scratches caused by someone trying to “clean” the coin with a cloth. Never clean your coins! Even a soft cloth can ruin the delicate mirrored surface of a proof 2006-S quarter, slashing its value. Use CoinKnow to learn more about proper coin handling and storage.

Is Your 2006-S Nevada Quarter an Error?

Errors on San Francisco proof coins are the “Holy Grail” for modern quarter collectors. Because these coins are hand-inspected, very few mistakes leave the mint. However, “Doubled Dies” or “Off-Center Strikes” have been known to occur in rarest of cases.

Look closely at the lettering around the edges. Do the letters “LIBERTY” or “QUARTER DOLLAR” look like they have a faint second outline? If so, you might have a Doubled Die Obverse. While there are no major recognized 2006-S Nevada errors in the mainstream catalogs yet, new discoveries are made by sharp-eyed collectors every year.

Always compare your coin to a standard image. If the horses appear to have extra legs or if the sun’s rays are distorted, it is worth taking the coin to a local dealer or using an identification app to get a second opinion. A confirmed error on a proof state quarter can easily sell for $100 or more to the right specialist.

Potential Error Type	Detection Method	Estimated Value
Doubled Die	Look for doubling in “2006”	$20 – $50+
Improperly Annealed	Coin has a dark “burnt” color	$30 – $75
Struck Through	Foreign object left mark in die	$15 – $40

Frequently Asked Questions

Q: How can I tell if my 2006-S Nevada Quarter is silver without a scale?

A: The easiest way is the “Edge Test.” Look at the rim of the coin. If you see a solid silver-colored edge, it is 90% silver. If you see a brown or copper-colored stripe, it is a clad (copper-nickel) coin. Additionally, silver quarters make a higher-pitched “ring” when gently tapped, while clad coins make a dull “thud.”

Q: Why does my Nevada quarter have an “S” but looks dull?

A: This usually means the coin was “impaired.” It was likely removed from its protective case and spent as regular money. Once a proof coin circulates, it loses its mirror finish and is usually only worth its face value ($0.25) or its silver value if it’s the silver version.

Q: Is the 2006-P or 2006-D Nevada quarter worth more than the 2006-S?

A: Generally, no. Hundreds of millions of P and D quarters were minted for daily use. Unless they are in perfect, uncirculated condition (MS67 or higher), they are only worth 25 cents. The “S” mint proof versions are almost always more valuable.

Q: Should I get my 2006-S Nevada Quarter professionally graded?

A: It is only recommended if you believe the coin is a “Perfect 70.” The cost of grading (often $30-$50 including shipping) is more than the value of a PR69 coin. Use a tool like CoinKnow to compare your coin with high-resolution photos of perfect grades before spending the money on certification.