1879-O Morgan Silver Dollar Value & Price Guide
Your Old Coin Could Be Valuable!
Identify It & Know Its Real Value — Free Download
The 1879-O Morgan Dollar is worth anywhere from $35 in worn condition to over $35,000 for rare, high-grade specimens. Whether you found one in an old jewelry box or inherited a family collection, understanding the New Orleans “O” mint mark is key to discovering its true market value.
| Condition | Estimated Value |
|---|---|
| Good to Very Good (Worn) | $35 – $45 |
| Fine to Very Fine | $50 – $65 |
| About Uncirculated (AU) | $75 – $95 |
| Uncirculated (MS60+) | $150 – $5,000 |
| Gem Uncirculated (MS65+) | $18,000+ |
History of the 1879-O Morgan Silver Dollar
The 1879-O Morgan Silver Dollar holds a special place in American history as it represents the first full year of production at the New Orleans Mint following the Reconstruction era. After being closed for nearly two decades due to the Civil War, the “Big Easy” mint reopened its doors to strike silver dollars to comply with the Bland-Allison Act. This act required the U.S. Treasury to purchase massive amounts of silver and coin it into legal tender. If you are unsure if your coin is authentic, using the top coin identifier and value app can help you confirm its origins instantly.
In 1879, the New Orleans facility struck over 2.8 million Morgan Dollars. While this sounds like a large number, many of these coins were circulated heavily in the Southern economy or melted down later under the Pittman Act of 1918. Because 19th-century New Orleans was known for humid conditions and sometimes inconsistent striking quality, finding an 1879-O in pristine, “Mint State” condition is much harder than finding its Philadelphia or San Francisco counterparts.
When you hold this coin, you are holding a piece of the American South’s industrial revival. Collectors often look for the small “O” mint mark located on the reverse side, just above the “DOLLAR” lettering. This tiny letter is what separates a common coin from a potential windfall. If you’re scanning through a collection, using an AI-powered tool like CoinKnow can quickly isolate the mint mark and provide a preliminary identification for you.
Your Old Coin Could Be Valuable!
Identify It & Know Its Real Value — Free Download
What Determines the 1879-O Morgan Dollar Value?
The value of an 1879-O Morgan Silver Dollar is determined by three main factors: its silver melt value, its scarcity, and its grade. Because these coins contain 0.77344 troy ounces of pure silver, they will always be worth at least their weight in precious metal. However, for the 1879-O, the numismatic (collector) value almost always exceeds the silver price.
Your Old Coin Could Be Valuable!
Identify It & Know Its Real Value — Free Download
Condition is king in the world of coin collecting. Most 1879-O coins found today are in “Good” to “Fine” condition, meaning they have significant wear on Lady Liberty’s hair and the eagle’s breast feathers. These are common and trade near their silver value plus a small premium. However, the 1879-O Morgan Dollar MS grades can reach staggering prices because they survived over 140 years without being spent or scratched.
Another factor is “eye appeal.” Because New Orleans coins often have “soft” strikes (where the details look a bit blurry even if not worn), a sharply struck 1879-O is a rarity. You should also look for “Prooflike” (PL) or “Deep Mirror Prooflike” (DMPL) surfaces. These coins were struck with freshly polished dies, giving the background a mirror-like finish. These specialized versions can double or triple the standard value of the coin.
Your Old Coin Could Be Valuable!
Identify It & Know Its Real Value — Free Download
| Grade Factor | What to Look For |
|---|---|
| Luster | The “cartwheel” shine when rotating the coin in light. |
| Strike | Detail in the hair above Liberty’s ear and the eagle’s chest. |
| Bag Marks | Scratches caused by coins hitting each other in mint bags. |
Grading the 1879-O Silver Dollar for Beginners
To accurately estimate your 1879-O silver dollar value, you must understand the basics of the 1–70 grading scale used by professionals. Most casual finders will have coins either in the “Circulated” or “About Uncirculated” categories. If you’re uncertain about the difference, the CoinKnow app offers helpful visual comparisons to guide your eye.
“Good” (G4) condition coins will be very flat. You can see the outline of Liberty, but her hair is a smooth blob. “Very Fine” (VF20) coins show some detail in the hair and the leaves of the crown, but the highest points are worn flat. “About Uncirculated” (AU50) coins look almost new but have slight “rub” on the cheek or the tips of the wings.
The real money starts at Mint State 60 (MS60). These coins have never been in circulation. At MS65, the coin is considered a “Gem,” featuring brilliant luster and very few distracting marks. Because 1879-O dollars were often moved in heavy bags, high-grade examples without scratches are incredibly rare. Professional grading by services like PCGS or NGC is highly recommended for any coin that appears uncirculated.
Your Old Coin Could Be Valuable!
Identify It & Know Its Real Value — Free Download
Identifying the 1879-O Varieties and Errors
Not all 1879-O Morgan Dollars were created equal. During the production process, several interesting varieties were created that collectors pay extra for. The most famous is the “1879-O Over CC” (technically known as the 1879-O with Capped CC mint mark). While this is more common in other years, specialists look for any signs of re-punching on the “O” mint mark.
Another thing to look for is the “VAM” varieties. VAM is an acronym for the researchers Van Allen and Mallis, who cataloged every known die variety for Morgan Dollars. Some 1879-O VAMs feature “pitted” dies or “alligator eye” anomalies caused by damaged dies. While these are for advanced collectors, they can add $50 to $500 to the value of a standard coin.
If you suspect you have an error or a rare variety, it is best to use a magnifying loupe or the high-resolution zoom feature on CoinKnow. Most “errors” found by beginners are actually post-mint damage (scratches from a washing machine or being buried in dirt), but a genuine mint error like a clipped planchet or an off-center strike is a rare find indeed.
Your Old Coin Could Be Valuable!
Identify It & Know Its Real Value — Free Download
| Variety Type | Added Value Est. |
|---|---|
| Proof-Like (PL) | +50% to +100% |
| Deep Mirror Proof-Like (DMPL) | +200% to +500% |
| Significant VAM Variety | $20 – $200 Premium |
Why the 1879-O is a Great Investment
Even if you aren’t a hardcore “numismatist,” the 1879-O Morgan Dollar is a solid asset to own. Morgan Dollars are the most collected silver coins in the world. This high demand means that there is always a buyer for your coin, whether it’s a local coin shop, an online auction house, or a private collector. Unlike obscure world coins, the market for Morgans is highly liquid.
The 1879-O specifically is attractive because it is affordable for beginners in lower grades, yet has “lottery ticket” potential in higher grades. For example, an MS63 example might sell for $300, but an MS65 can jump to $20,000. This massive price gap is due to the scarcity of high-quality strikes from the New Orleans mint.
As silver prices fluctuate, the base value of your coin will move, but the historical premium remains steady. Keeping your coin in a PVC-free plastic holder is essential to preserving its value. Never clean your coin! Rubbing it with cloth or chemicals will destroy the “original skin” and luster, potentially cutting its market value by 50% or more instantly.
FAQ
Q: Why is the “O” mint mark important for the 1879 dollar?
A: The “O” stands for the New Orleans Mint. Coins from this mint often have lower mintages than the main Philadelphia mint (which has no mint mark) and are prized for their Southern history and unique striking characteristics.
Your Old Coin Could Be Valuable!
Identify It & Know Its Real Value — Free Download
Q: Where is the mint mark located on an 1879-O Morgan Dollar?
A: Look on the reverse (the “tails” side) of the coin. Below the wreath that surrounds the eagle and just above the letters “D” and “O” in the word “DOLLAR,” you will see a small “O.”
Q: Should I clean my 1879-O Silver Dollar to make it worth more?
A: Absolutely not. Cleaning a vintage coin with polish, baking soda, or even a soft cloth creates microscopic scratches that professional graders can detect. A cleaned coin is always worth significantly less than an uncleaned coin with natural toning or “patina.”
Q: How can I tell if my 1879-O Morgan Dollar is real?
A: Real Morgan Dollars should weigh approximately 26.73 grams and have a diameter of 38.1 mm. They are not magnetic. Using the CoinKnow app can help you compare your coin against high-resolution authentic examples to check for common counterfeit signs.
