Most 1979 Susan B. Anthony dollars are only worth face value. Millions were minted, and the coin is often overlooked by collectors. However, a small number of high-grade coins and rare mint errors have sold for thousands of dollars 
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In this guide, you’ll see real auction examples of 1979 Susan B. Anthony dollars that brought $1,500, $3,800, $6,400, and even $7,475 — and learn exactly what makes them valuable 
1979 Susan B. Anthony Dollar Overview
Denomination: One Dollar
Year: 1979
Mints: Philadelphia (P), Denver (D), San Francisco (S)
Key Value Factors: Mintmark, condition (grade), and errors
While most circulated examples are common, grade and mint errors can dramatically increase value 
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1979-D Susan B. Anthony Dollar (Denver Mint)
Mintmark: D
Grade: MS68 (NGC)
The Denver Mint produced a large number of 1979 dollars, but very few survive in near-perfect condition.
Auction Result
- Grade: MS68
Sold for: $1,527
This coin is only two points away from the perfect MS70 grade, and that high quality alone pushed its value into four figures 
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1979-S Susan B. Anthony Dollar (San Francisco Mint)
- Mintmark: S
- Grade: MS68 (PCGS)
San Francisco-minted Susan B. Anthony dollars are tougher to find in top condition, especially business strikes.
Auction Result
- Grade: MS68
- Sold for: $3,818
For a coin many people ignore, this price surprises even experienced collectors 
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Major Error: 1979-S Dollar Struck on a Cent Planchet
If you ever see a Susan B. Anthony dollar that looks unusually thin or small, stop immediately 
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Wrong Planchet Error
- Error: Struck on a cent planchet
- Grade: MS64 (PCGS)
Auction Result
- Sold for: $7,475
This accidental mint error is one of the most valuable Susan B. Anthony dollars known 
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1979-P Susan B. Anthony Dollar (Philadelphia Mint)
- Mintmark: P
- Grade: MS67+ (PCGS)
Normally, Philadelphia coins either show no mintmark or a subtle “P.” In this case, the grade and plus designation made all the difference.
Why the “+” Matters
A plus grade means the coin is high-end for the grade and closer to the next level.
Auction Result
- Grade: MS67+
- Sold for: $6,462
Small grading details can lead to huge price differences 
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What to Look for in Your Coins
If you own 1979 Susan B. Anthony dollars, focus on:
- High Mint State condition (MS67 or higher)
- Mintmarks: P, D, or S
- Errors (wrong planchet, unusual weight, odd appearance)
Professional grading by PCGS or NGC is essential for coins at this level.
Final Thoughts
Most 1979 Susan B. Anthony dollars are worth $1 — but the right coin, in the right condition, or with the right error, can be worth thousands .
If you come across one that looks unusually sharp, lightweight, or different, don’t spend it. Take a closer look .
