Newly discovered 1867-S Half Eagle also shatters previous auction record in $10.665 million U.S. coins event; 1934 $10,000 Federal Reserve Note Leads $8.7 million U.S. currency auction.
With a mintage of 800 coins, the 1859 Proof Three Cent Silver is a better date for its type. It is more common up through PR63 but gains some scarcity in PR64 and PR65. PR66 and finer gems are considered very rare as there are notable value jumps following PR65. Cameo pieces are far more difficult to locate in all grades. Look for attractive toners as this series has many.
Obverse Description
A six-pointed star with a harp in the center is surrounded by UNITED STATES OF AMERICA on the periphery and the date positioned at the bottom. For the type III issues (1859-73) there is a single frame line around the star.
Reverse Description
The roman numeral III is centered in the design ensconced in a large, bejeweled letter C surrounded by 13 stars on the periphery. An olive sprig is added above the roman numerals.
Catalog Information
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Subject: I would like to contribute catalog info to CDN for 1859 3cS PR CAM
Body: Referring page: http://www.greysheet.com/prices/item/1859-3cs-cameo-three-cent-silver-proof/gsid/3665 GSID: 3665 Title: 1859 3cS PR CAM
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Values
| Grade | CAC | CPG Value (Retail) | Greysheet Price (Wholesale) |
|---|---|---|---|
| PR67 |
|
$13,000 | $1,234 |
| PR67 | - | $10,500 | $1,234 |
| PR66 |
|
$1,234 | $1,234 |
| PR66 | - | $1,234 | $1,234 |
| PR65 |
|
$1,234 | $1,234 |
| PR65 | - | $1,234 | $1,234 |
| PR64 |
|
$1,234 | $1,234 |
| PR64 | - | $1,234 | $1,234 |
| PR63 |
|
$1,234 | $1,234 |
| PR63 | - | $1,234 | $1,234 |
Greysheet News
CAC approved and CACG encapsulated coins fared well in public sales during the month of September 2026.
In early September, the U.S. Mint began selling bags and rolls of Semiquincentennial one-dollar coins.





