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The 2021-S Crossing the Delaware Quarter is worth anywhere from $0.25 in circulated condition to over $50 in high-grade Proof condition. While most quarters you find in your pocket change are only worth their face value, the special “S” mint mark versions from San Francisco hold a premium for collectors.
| Condition / Type | Estimated Value |
|---|---|
| Circulated (S Mint) | $0.25 – $1.25 |
| Uncirculated (S Business Strike) | $2.00 – $10.00 |
| Clad Proof (S Mint) | $5.00 – $15.00 |
| Silver Proof (S Mint) | $25.00 – $55.00 |
Understanding the Historical Significance of the 2021-S Quarter
The year 2021 marked a major transition for the United States Mint. After the conclusion of the long-running America the Beautiful Quarters series, the Mint released a special one-year design featuring General George Washington Crossing the Delaware. This design pays homage to the famous 1776 event when Washington led his troops across the icy river during the Revolutionary War.
If you are unsure whether you have a rare variety or a common one, using a top coin identifier app can help you distinguish between the different mint marks instantly. The “S” mint mark on these quarters indicates they were produced at the San Francisco Mint. Unlike the Philadelphia (P) and Denver (D) coins made for general circulation, the San Francisco versions are often produced in much smaller quantities.
Collectors often look for these specific coins because they represent the return to a classic theme. Many people confuse this with the 1999 New Jersey State Quarter, which also depicted this scene, but the 2021 version is a completely new and more detailed engraving. Identifying these subtle differences is exactly where CoinKnow excels, allowing users to scan their coins and get instant background information.
Your Old Coin Could Be Valuable!
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How the S Mint Mark Impacts 2021 Crossing the Delaware Value
The location where your coin was born—represented by the mint mark—is the biggest factor in determining its market price. Most 2021 quarters found in change feature a “P” or “D” mark. However, the San Francisco Mint (S) produced two distinct types of quarters in 2021: circulating-quality “NIFC” (Not Intended for Circulation) business strikes and high-end Proof coins.
Because these “S” quarters were not released into general cash registers at grocery stores, finding one in your change is quite rare. If you do find one, it likely came from a broken-up collector set. The current value of 2021 quarters suggests that “S” mint coins carry a significantly higher premium over their face value compared to their Philadelphia and Denver cousins.
Your Old Coin Could Be Valuable!
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When evaluating these coins, pay close attention to the finish. Proof coins will have a mirror-like background and frosted details, whereas the business strikes will look like standard quarters but with a cleaner, sharper strike. Many collectors use CoinKnow to keep track of their “S” mint find lists, ensuring they never spend a valuable coin by mistake.
| Mint Mark | Mintage Type | Rarity Level |
|---|---|---|
| P (Philadelphia) | Circulation | Common |
| D (Denver) | Circulation | Common |
| S (San Francisco) | NIFC / Proof | Scarce |
Silver vs. Clad: Which 2021-S Crossing the Delaware Quarter Do You Have?
One of the most important things for a beginner to check is the metal content of their 2021-S quarter. The San Francisco Mint produced both “Clad” (copper-nickel) and “Fine Silver” (99.9% silver) versions. The silver version is dramatically more valuable, as it contains precious metal and was only available in specific Silver Proof Sets.
You can check your coin’s edge to see if it is silver. If you see a solid silver-colored edge without a copper stripe, you might have the 99.9% silver version. To be certain, you can weigh the coin; silver quarters weigh more than clad ones. You can also refer to the 2021 quarter price lists and grading data to see how much of a premium silver adds to the final sale price.
Your Old Coin Could Be Valuable!
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Silver Proofs of the 2021-S Crossing the Delaware design are prized by investors. While a standard clad “S” quarter might sell for $10, a silver version in a high-grade slab from PCGS or NGC can fetch over $50. Using an app like CoinKnow helps enthusiasts distinguish between these finishes by providing high-resolution reference images for comparison.
Grading and Condition: Why Mint State Matters
Like most collectibles, the condition of your 2021-S quarter is the primary driver of its price. The Sheldon Scale, which ranges from 1 to 70, is the standard for grading. A coin graded MS65 (Mint State 65) is considered “Gem Uncirculated” and will have few marks and a full, radiant luster. A coin graded PR70 (Proof 70) is perfect, with no visible flaws even under magnification.
Because the 2021-S quarters were generally handled with care by the Mint and sold in protective packaging, many exist in high grades. However, even the slightest scratch from being tossed into a jar can drop the value significantly. If your coin looks “shiny,” don’t assume it’s worth a fortune; it must be free of contact marks to reach those top-tier prices.
Your Old Coin Could Be Valuable!
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Professionally graded coins are much easier to sell. Buyers trust the assessment of third-party graders like PCGS. If you find a 2021-S Crossing the Delaware quarter that appears flawless, it might be worth the investment to have it professionally graded to lock in its market value.
| Grade | Clad Price | Silver Price |
|---|---|---|
| MS63 / PR63 | $3.00 | $28.00 |
| MS65 / PR65 | $8.00 | $35.00 |
| MS67 / PR69 | $20.00 | $45.00 |
| MS69 / PR70 | $45.00+ | $80.00+ |
Error Coins and Varieties to Look For in 2021
While errors on the 2021-S Crossing the Delaware are less common than on the Delaware (D) or Philadelphia (P) strikes, they do exist and can be worth hundreds of dollars. Collectors specifically hunt for “Die Chips,” where small pieces of metal break off the coin die and leave raised bumps on the coin’s surface. On this specific design, these often appear on Washington’s hat or the oars of the boat.
Another error to watch for is the “Doubled Die.” This happens when the die is struck twice by the hub at slightly different angles, causing the letters or numbers to look blurry or doubled. While no major “doubled die” has become famous for the 2021-S yet, smaller versions are frequently reported on numismatic forums.
If you think you’ve found an error, compare it to a standard coin. Features that look like errors but are actually just damage (like scratches from a vending machine) do not add value. Using a high-quality magnification tool or a specialized app can help you determine if that weird bump on Washington’s head is a valuable mint error or just a “parking lot” scratch.
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How to Safely Store Your Crossing the Delaware Quarters
If you discover you have a 2021-S quarter, especially a silver or proof version, you need to protect it. The copper and silver in these coins can react with the air, leading to “toning” or tarnishing. While some toning can be beautiful and even add value, ugly fingerprints or dark spots will always hurt the price.
Never clean your coins! This is the golden rule of coin collecting. Cleaning creates microscopic scratches that instantly destroy the numismatic value. Instead, handle the coin by the edges and place it in a PVC-free “flip” or a plastic coin capsule. This keeps the coin away from moisture and oils from your skin.
Keeping your coins organized is half the fun. Many modern collectors use digital tools to keep a manifest of their collection. By logging your finds in a database, you can track the historical price trends and ensure your collection remains a solid investment for years to come.
| Storage Method | Best For | Protection Level |
|---|---|---|
| Cardboard Flips | Bulk S-Mint Finds | Moderate |
| Hard Plastic Capsules | High Grade Proofs | High |
| Professional Grading Slab | Valuable 70-Grade Coins | Exceptional |
Frequently Asked Questions
Q: Why is the 2021-S Crossing the Delaware quarter special?
A: It is special because it was a one-year-only design that marked the end of the America the Beautiful series. Furthermore, the San Francisco “S” mint mark is generally reserved for collectors, making those coins much rarer than the billions of P and D quarters minted for daily use.
Your Old Coin Could Be Valuable!
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Q: Can I find a 2021-S quarter in my pocket change?
A: It is rare but possible! These coins were sold in rolls and bags directly by the Mint. Occasionally, someone will break open a roll and spend them, or a “Proof” set will be raided for cash. If you see an “S” on your 2021 quarter, you have definitely found something better than your average 25-cent piece.
Q: How can I tell if my 2021-S quarter is silver?
A: Check the weight and the edge. A clad quarter weighs 5.67 grams and has a visible copper stripe on the side. A silver 2021-S quarter weighs 6.25 grams and has a solid silver edge with no copper showing. Silver versions were only sold in special “Silver Proof Sets.”
Q: What should I do if my quarter has a “W” mint mark?
A: If you find a 2021 quarter with a “W” (West Point) mint mark, you’ve hit the jackpot! However, the Crossing the Delaware design was not actually produced at West Point for circulation as part of the “W” quarter program (which ended in 2020). If you see a “W” on a 2021 quarter, it is likely a different design or a highly unusual minting. Always double-check your mint marks!