The 2020-S Weir Farm Silver Quarter is worth anywhere from $10 in uncirculated condition to over $150 in perfect Proof-70 deep cameo grade. This coin, representing the state of Connecticut in the America the Beautiful series, is a favorite among collectors due to its limited mintage and high silver content.

Condition / Grade	Estimated Value (USD)
Uncirculated (MS 63-65)	$10.00 – $18.50
Choice Proof (PR 67-68)	$25.00 – $45.00
Gem Proof (PR 69-70)	$65.00 – $160.00

Understanding the History of the 2020-S Weir Farm Silver Quarter

If you just discovered this coin in a collection or a special set, you are looking at a piece of American art history. The 2020-S Weir Farm Silver Quarter honors the Weir Farm National Historic Site in Connecticut, which was the home and studio of American Impressionist painter Julian Alden Weir. This specific release was part of the United States Mint’s America the Beautiful Quarters Program, which ran from 2010 to 2021.

If you’re unsure if yours is the rare silver version, using a top coin identifier app can help you distinguish between standard circulation strikes and these special collector issues. Most average quarters you find in your pocket are made of copper and nickel, but the “S” mint mark silver version was produced specifically for collectors using 99.9% fine silver.

Identifying these coins accurately is the first step toward realizing their profit potential. Because these involve precious metals and limited mintage numbers, the CoinKnow app is an excellent resource for tracking current market fluctuations in real-time. Knowing the exact date and mint mark of your coin is vital for a correct valuation.

Silver vs. Clad: How to Identify Your 2020 Connecticut Quarter

The most important factor in determining the value of your 2020-S Weir Farm quarter is whether it is “Clad” or “Silver.” While both feature the “S” mint mark indicating they were struck at the San Francisco Mint, their compositions are drastically different. The silver version is much heavier and, of course, has a higher intrinsic value due to its bullion content.

To check for silver, look at the edge of the coin. If you see a solid silver-colored edge without any visible copper stripe, you likely have the silver proof. Additionally, the silver version weighs 6.34 grams, whereas the copper-nickel clad version weighs only 5.67 grams. You can find more 2020-S Weir Farm silver quarter value info by comparing it to other high-demand 2020 quarters like the famous “Bat” quarter.

Coin Feature	Clad Proof (S)	Silver Proof (S)
Composition	75% Copper, 25% Nickel	99.9% Pure Silver
Weight	5.67 grams	6.34 grams
Edge Color	Copper/Orange Stripe	Solid Silver/White
Value Range	$2.00 – $7.00	$15.00 – $150.00

The Design and Artistic Significance of the Weir Farm Quarter

The reverse design of the 2020-S Weir Farm quarter captures a unique perspective: an artist, wearing a smock, painting outside Weir’s studio. The design includes the inscription “A CREATIVE SOURCE,” reflecting the historical importance of the site as a hub for artistic inspiration. This artistic theme makes the quarter particularly popular among niche collectors who appreciate the Intersection of numismatics and fine art.

The obverse of the coin features the familiar portrait of George Washington, originally designed by John Flanagan. Because these coins were struck as “Proof” versions, they have a mirror-like finish and highly detailed frosted designs. When using CoinKnow, you can often find high-resolution photos that help you compare your coin to the design standards of a “Deep Cameo” strike.

When coins are struck with such high quality, even minor scratches or “milk spots” can significantly lower the price. If you are comparing this to other coins from the same year, you might notice that the 2020 Connecticut quarter market prices often follow the trends set by the overall popularity of the 2020 silver proof set releases.

Grading and Its Impact on Price Value

In the world of coin collecting, “Grade” is everything. A 2020-S Weir Farm Silver Quarter that is graded PR 70 (Proof 70) by a professional service like PCGS or NGC will always command a premium. A grade of 70 means the coin is perfect, with no visible flaws even under 5x magnification. Most coins stored in their original mint packaging will grade between 68 and 69.

The difference between a PR 69 and a PR 70 might seem invisible to the naked eye, but the price gap can be over $100. This is because collectors are always willing to pay significantly more for “Top Pop” (highest population) coins. If you think your coin is perfect, it might be worth sending it in for professional grading to maximize your return.

Professional Grade	Market Price (Recent Sales)
PR 67 Deep Cameo	$12 – $20
PR 68 Deep Cameo	$22 – $35
PR 69 Deep Cameo	$40 – $60
PR 70 Deep Cameo	$125 – $175

Mintage Numbers: Is This Quarter Rare?

When evaluating the rarity of the 2020-S Weir Farm Silver Quarter, we must look at the mintage figures. The US Mint produced several different versions of the Weir Farm quarter in 2020, including the Philadelphia (P) and Denver (D) circulation strikes, the West Point (W) “Great American Coin Hunt” strikes, and the San Francisco (S) clad and silver proofs.

The S-mint silver proof is more exclusive than the standard P or D versions found in your pocket. While millions of the P and D quarters were minted, the silver proof was only available in specific Silver Proof Sets. This limited accessibility ensures a baseline of value that never drops below the current price of silver bullion.

If you are a serious investor, keeping an eye on the CoinKnow database can tell you exactly how many of these coins are currently circulating in the secondary market. Generally, the 2020 silver proof releases have maintained their value well over the last few years compared to earlier years in the America the Beautiful series.

Where to Sell Your 2020-S Weir Farm Silver Quarter

If you decide you want to cash in on your find, you have several options. The easiest way to sell is through online marketplaces like eBay, but keep in mind they take a significant portion in fees. For high-grade PR 70 coins, major auction houses are usually a better bet because they attract high-end collectors who are willing to bid higher.

Alternatively, local coin shops will buy silver quarters, but they will usually offer vous “wholesale” prices, which are typically 20-30% below the actual retail value. To ensure you aren’t getting a bad deal, always check the current “Greysheet” or market value before walking into a shop.

Remember that precious metal prices fluctuate daily. If the price of silver goes up, your quarter’s melt value increases, though the “collector value” (numismatic value) usually stays higher than the silver value alone. Proper storage in a PVC-free coin flip or capsule is essential to prevent tarnishing, which can ruin the “Deep Cameo” finish and drop the price to the melt value only.

FAQ

Q: Why does my 2020-S quarter look so much shinier than others?

A: You likely have a “Proof” coin. These are made with polished dies and blanks to create a mirror-like background and a frosted image. If it has an “S” mint mark and is exceptionally shiny, it is either a clad proof or a 99.9% silver proof.

Q: Can I find a 2020-S Weir Farm Silver Quarter in my pocket change?

A: It is extremely unlikely. These coins were never released into general circulation. They were sold by the Mint in protective sets. If you find one in change, someone likely broke open a set and spent it by mistake, which happens rarely but can happen!

Q: Is the 2020-W Weir Farm quarter worth more than the silver version?

A: Sometimes! The 2020-W quarters (with the “W” mint mark for West Point) were released directly into circulation and are quite rare. However, a perfect PR 70 silver proof often commands a higher price than a standard circulated W quarter.

Q: How much silver is in a 2020-S silver quarter?

A: These coins are made of .999 fine silver. Unlike quarters minted before 1964 (which were 90% silver), the 2020 silver proofs are nearly 100% pure silver, weighting approximately 6.34 grams.