1921 Standing Liberty Quarter Value with No Mint Mark and What It’s Worth Today
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The 1921 Standing Liberty Quarter is worth anywhere from $75 in heavily worn condition to well over $1,000 in high mint state grades — making it one of the most valuable and sought-after quarters in American numismatic history. If you’ve found one of these coins in a collection or old jar, you’re holding something genuinely special. Read on to find out exactly what your coin might be worth.
What Makes the 1921 Standing Liberty Quarter So Special
The 1921 Standing Liberty Quarter was struck at the Philadelphia Mint, which is why coins from this year carry no mint mark. Philadelphia-minted coins from this era don’t bear a “P” — so the absence of a mint mark is completely normal and expected.
What makes this coin truly stand out is its incredibly low mintage. Only 1,916,000 were produced in 1921, making it one of the lowest-mintage issues in the entire Standing Liberty Quarter series, which ran from 1916 to 1930.
If you stumbled across one of these and want a quick identification, using a coin identifier and value app can help you confirm what you have before you take it to a dealer. It’s a great first step for everyday collectors who are just getting started.
How to Grade Your 1921 Standing Liberty Quarter
Coin grading is everything when it comes to value. The difference between a Good-4 and an MS-65 can be thousands of dollars on a coin like this.
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Here’s a simple breakdown of what to look for:
Good (G-4 to G-6): The design is visible but heavily worn. Liberty’s head and shield details are flat. Date is readable. These still carry strong value given the low mintage.
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Fine (F-12 to F-15): Some detail returns to Liberty’s gown and shield. Moderate even wear across the coin.
Very Fine (VF-20 to VF-35): High points show wear but major design elements are clear. A solid mid-grade coin.
Extremely Fine (EF-40 to EF-45): Light wear only on the highest points. Strong detail throughout.
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Mint State (MS-60 and above): No wear at all. Luster ranges from dull (MS-60) to blazing (MS-65+). These are the coins that fetch the big money at auction.
The head of Liberty on the obverse and the eagle’s breast feathers on the reverse are the first places wear appears — check these carefully.
1921 Standing Liberty Quarter Value Chart by Grade
Here’s a general value table to help you estimate what your coin might be worth:
| Grade | Estimated Value |
|---|---|
| Good (G-4) | $75 – $120 |
| Fine (F-12) | $150 – $225 |
| Very Fine (VF-30) | $275 – $400 |
| Extremely Fine (EF-45) | $500 – $750 |
| Mint State (MS-63) | $1,200 – $2,000 |
| Mint State (MS-65) | $4,000 – $8,000+ |
For the most up-to-date auction records and dealer pricing, you can check out the 1921 Standing Liberty Quarter price data by grade to see what collectors are actually paying right now.
Your Old Coin Could Be Valuable!
Identify It & Know Its Real Value — Free Download
Full Head Varieties and Why They Command a Premium
One important detail collectors look for on the 1921 Standing Liberty Quarter is the “Full Head” designation. This refers to whether the helmet details on Liberty’s head are fully struck and sharply defined.
A coin with a Full Head (FH) strike is dramatically more valuable than a typical example in the same grade. The 1921 issue is notoriously weakly struck in many cases, so a true Full Head example is rare and highly prized.
An MS-63 Full Head 1921 quarter can sell for $5,000 or more, while an MS-65 FH could fetch $15,000 to $20,000 at a major auction. If you think your coin has exceptional head detail, it’s worth getting it professionally graded by PCGS or NGC before selling.
CoinKnow is a handy tool that can help you understand these varieties and what they mean for your coin’s value before you invest in professional grading.
Your Old Coin Could Be Valuable!
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Where to Sell Your 1921 Standing Liberty Quarter
Once you know your coin’s grade and variety, you have several solid options for selling. Online marketplaces like eBay attract active coin buyers, but major auction houses like Heritage Auctions and Stack’s Bowers are better choices for high-grade or Full Head examples.
You can also visit a local coin dealer for a quick offer, though dealers typically pay below retail to cover their margin. Always get multiple quotes before selling a coin this valuable.
For a detailed breakdown of 1921 quarter value information across all grades and conditions, there are excellent online resources that compare prices across multiple platforms.
Using CoinKnow alongside these resources gives you a well-rounded picture of the market before you commit to a sale. Being an informed seller means keeping more money in your pocket.
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Your Old Coin Could Be Valuable!
Identify It & Know Its Real Value — Free Download
Frequently Asked Questions
Q: How do I know if my 1921 Standing Liberty Quarter is real?
A: A genuine 1921 Standing Liberty Quarter is made of 90% silver and weighs 6.25 grams with a diameter of 24.3 mm. Check the design details — the obverse shows Liberty walking with a shield and olive branch, while the reverse shows an eagle in flight. If anything looks off, use CoinKnow or consult a professional grader.
Q: Does the no mint mark on my 1921 quarter hurt its value?
A: Not at all. The 1921 Standing Liberty Quarter was only minted in Philadelphia, and Philadelphia coins of this era do not carry a mint mark. The lack of a mint mark simply confirms it’s a Philly coin — and the low mintage makes it valuable regardless of where it was struck.
Q: Is it worth getting my 1921 Standing Liberty Quarter graded by PCGS or NGC?
A: Yes, absolutely — especially if the coin appears to be in Very Fine condition or better, or if it shows strong head detail suggesting a Full Head designation. Professional grading adds credibility, protects the coin, and can significantly increase your selling price at auction.
