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The 1866 Proof Three Cent Nickel comes from a low mintage of just 725 coins with most pieces surviving. Common up to the gem level in which PR65 and PR66 are scarce and PR67 is rare with just a handful existing. Attractive color and strong strikes can be located with some effort. Cameos bring a minor, gradual premium with the increase in rarity and desirability coming from the deep cameos.
Obverse Description
A Romanesque Liberty is portrayed facing left with LIBERTY emblazoned on her crown. UNITED STATES OF AMERICA appears on the periphery with the date at the bottom.
Reverse Description
The roman numeral III is centered in the design surrounded by a large wreath tied with a bow at the bottom. This design is one of few American coins without wording on one of the sides.
Catalog Information
GSID:
2794
Designer:
James B. Longacre
Obverse Designer:
James B. Longacre
Obverse Lettering:
UNITED STATES OF AMERICA, 1866
Reverse Designer:
James B. Longacre
Reverse Lettering:
III
Weight (gr):
1.94 gr
Weight (oz):
0.0624 oz
Strike Type:
Proof
Diameter:
17.9
Coin Shape:
Round
Edge:
Plain
Coin Date:
1866
Denomination:
3cN
Designation:
PR
Mint Location:
Philadelphia
Mintage:
725
Coinage Type:
Three cent nickel
Coinage Years:
1865-1889
Composition:
75% copper; 25% nickel
PCGS #:
83762
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Subject: I would like to contribute catalog info to CDN for 1866 3cN PR CAM
Body: Referring page: http://www.greysheet.com/prices/item/1866-3cn-cameo-surfaces-three-cent-nickel-proof/gsid/2794 GSID: 2794 Title: 1866 3cN PR CAM
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Coin Value History
1866 3cN PR CAM
Value By Grade
1866 3cN PR CAM
CPG (retail) values
Currency
Grade Range
Grading Authority
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Pricing
Values
Greysheet & CPG® Values
| Grade | CAC | CPG Value (Retail) | Greysheet Price (Wholesale) |
|---|---|---|---|
| PR67 |
|
$7,500 | $1,234 |
| PR67 | - | $6,250 | $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 |
| PR62 |
|
$1,234 | $1,234 |
| PR62 | - | $1,234 | $1,234 |
| PR61 |
|
$1,234 | $1,234 |
| PR61 | - | $1,234 | $1,234 |
3-Cent Nickel 3cN 1865-1889 PR [Type]
![3-Cent Nickel 3cN 1865-1889 PR [Type]](https://images.greysheet.com/ctc/catalog/18673cn.jpg?MaxWidth=200&Mode=Pad&Scale=UpscaleCanvas&format=webp)
Worth: $165 – $4,500
1865 3cN PR
Worth: $600 – $7,500
1866 3cN PR
Worth: $165 – $5,400
1867 3cN PR
Worth: $165 – $4,080
1868 3cN PR
Worth: $165 – $3,360
1869 3cN PR
Worth: $231 – $3,900
1870 3cN PR
Worth: $165 – $4,200
1871 3cN PR
Worth: $165 – $2,700
1872 3cN PR
Worth: $165 – $3,600
1873 3cN Closed 3 PR
Worth: $165 – $4,200
1874 3cN PR
Worth: $165 – $3,900
1875 3cN PR
Worth: $165 – $1,004
1876 3cN PR
Worth: $165 – $4,080
1877 3cN PR
Worth: $860 – $3,600
1878 3cN PR
Worth: $480 – $8,400
1866 3CN PR64 Cameo NGC. NGC Census: 26 in 64 Cameo, 64 finer (4/26). Mintage 725. ...
$641
1866 Nickel Three-Cent Piece. Proof-65 Cameo (PCGS). CAC.
$900
1866 3CN PR66 Cameo PCGS. PCGS Population: (19/2). NGC Census: (17/3). PR66. Mintage 725. ...
$1,620
1866 3CN PR67 Cameo NGC. ...
$2,520
1866 3CN PR63 Cameo PCGS. PCGS Population (2/48). NGC Census: (3/45). (#83762)...
$402
1866 3CN PR64 Cameo NGC. NGC Census: (26/52). PCGS Population: (22/63). PR64. Mintage 725. ...
$456
1866 3CN PR65 Cameo PCGS. CAC. PCGS Population: (40/22 and 0/3+). NGC Census: (33/19 and 0/0+). PR65. Mintage 725. ...
$930
1866 3CN PR66 Cameo PCGS. CAC. PCGS Population: (20/2). NGC Census: (15/3). PR66. Mintage 725. ...
$1,920
1866 3CN PR67 Cameo NGC. ...
$3,055
1866 3CN PR63 Cameo PCGS. Dusky light gold on both sides over the usual reflective nickel gray. Enough contrast to provide ...
$402
1866 3CN PR64 Cameo NGC. NGC Census: (22/44). PCGS Population: (19/57). CDN: $425 Whsle. Bid for problem-free NGC/PCGS PR64...
$423
1866 3cN PCGS Proof 65 CAM
$957
1866 Nickel Three-Cent Piece. Proof-66 Cameo (PCGS).
$1,320
1866 3CN PR67 ★ Cameo NGC. ...
$4,348
1866 3CN PR64 Cameo PCGS. ...
$705
1866 3CN PR65 Cameo PCGS. PCGS Population: (40/22). NGC Census: (32/16). PR65. Mintage 725. From The Gold Coast C...
$900
1866 3CN PR66★ Cameo NGC. CAC. ...
$1,500
1866 3CN PR67 Cameo PCGS....
$9,775
1866 3CN PR64 Cameo NGC. NGC Census: (21/51). PCGS Population (18/49). ...
$470
1866 3CN PR65 Cameo PCGS. PCGS Population: (40/22). NGC Census: (32/16). PR65. Mintage 725. From The Mike Orlando...
$900
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Events
Knoxville Coin and Currency Show - TN
Location: Rothchild Catering & Conference Center
Saturday, August 1, 2026
