- U.S. Coins /
- 20-Cent Pieces /
- 20-Cent Pieces, Proof (1875-1878) /
- 1878 20c PR CAM
1878 20c CAM (Proof) CAC PR64CAM
Source: CAC Grading
20C 1878 PCGS PR67 CAM EX 1994 COLLECTION
Source: Legend Auctions
1878 20c PCGS/CAC Proof 64 CAM - Scarce Proof-Only Issue
Source: David Lawrence Rare Coins
<B>1878 20C PR64 Cameo PCGS. BF-1, R.3. </B></I>...
Source: Heritage Auctions
1878 20C PR64 Cameo PCGS. CAC. BF-1, R.3....
Source: Heritage Auctions
1878 20C PR64 Cameo PCGS. CAC. BF-1, R.3....
Source: Heritage Auctions
1878 20C PR65 Cameo NGC. CAC. BF-1, R.3....
Source: Heritage Auctions
1878 20c PCGS/CAC Proof 63 Cameo
Source: David Lawrence Rare Coins
1878 20c PCGS Proof 64 Cameo
Source: David Lawrence Rare Coins
1878 20c PCGS/CAC Proof 64 Cameo * Scarce Proof Only Issue *
Source: David Lawrence Rare Coins
1878 20c PCGS Proof 63 CAM - Desirable Proof Only Issue
Source: David Lawrence Rare Coins
<B>1878 20C PR64 Cameo PCGS. BF-1, R.3. </B></I>...
Source: Heritage Auctions
1878 20c CAM (Proof) CAC PR64CAM
Source: CAC Grading
20C 1878 PCGS PR67 CAM EX 1994 COLLECTION
Source: Legend Auctions
1878 20C PR64 Cameo PCGS. CAC. BF-1, R.3....
Source: Heritage Auctions
1878 20C PR64 Cameo PCGS. CAC. BF-1, R.3....
Source: Heritage Auctions
1878 20C PR65 Cameo NGC. CAC. BF-1, R.3....
Source: Heritage Auctions
1878 20c PCGS/CAC Proof 63 Cameo
Source: David Lawrence Rare Coins
1878 20c PCGS Proof 64 Cameo
Source: David Lawrence Rare Coins
1878 20c PCGS/CAC Proof 64 Cameo * Scarce Proof Only Issue *
Source: David Lawrence Rare Coins
1878 20c PR CAM
Greysheet & CPG® Values
Mint & Coinage Details
Mint Location:
Philadelphia
Mintage:
600
Coinage Type:
Seated Liberty twenty cent piece
Coinage Years:
1875-1878
Composition:
90% silver; 10% copper
Physical Characteristics
Fineness:
0.9
Weight:
5 gr
Weight:
0.1608 oz
Precious Metal Weight:
0.1447 oz
Strike Type:
Proof
Diameter:
22 mm
Coin Shape:
Round
Design Details
Designer:
William Barber
Obverse Lettering:
LIBERTY, 1878
Obverse Designer:
William Barber
Reverse Lettering:
UNITED STATES OF AMERICA, TWENTY CENTS
Reverse Designer:
William Barber
Feedback:
Send Catalog Feedback
To: editor@greysheet.com
Subject: I would like to contribute catalog info to CDN for 1878 20c PR CAM
Body: Refering page: https://www.greysheet.com/coin-prices/item?entryid=5052
From the Greysheet Marketplace
Auction Ends: 7/17/2026
Auction Ends: 7/17/2026
Auction Ends: 7/17/2026
Auction Ends: 7/17/2026
Buy Now: $14,500.00
Buy Now: $1,550.00
Auction Ends: 7/17/2026
Auction Ends: 7/17/2026
Auction Ends: 7/17/2026
1878 20c CAM (Proof) CAC PR64CAM
Source: CAC Grading
20C 1878 PCGS PR67 CAM EX 1994 COLLECTION
Source: Legend Auctions
1878 20c PCGS/CAC Proof 64 CAM - Scarce Proof-Only Issue
Source: David Lawrence Rare Coins
<B>1878 20C PR64 Cameo PCGS. BF-1, R.3. </B></I>...
Source: Heritage Auctions
1878 20C PR64 Cameo PCGS. CAC. BF-1, R.3....
Source: Heritage Auctions
1878 20C PR64 Cameo PCGS. CAC. BF-1, R.3....
Source: Heritage Auctions
1878 20C PR65 Cameo NGC. CAC. BF-1, R.3....
Source: Heritage Auctions
1878 20c PCGS/CAC Proof 63 Cameo
Source: David Lawrence Rare Coins
1878 20c PCGS Proof 64 Cameo
Source: David Lawrence Rare Coins
1878 20c PCGS/CAC Proof 64 Cameo * Scarce Proof Only Issue *
Source: David Lawrence Rare Coins
1878 20c PCGS Proof 63 CAM - Desirable Proof Only Issue
Source: David Lawrence Rare Coins
<B>1878 20C PR64 Cameo PCGS. BF-1, R.3. </B></I>...
Source: Heritage Auctions
1878 20c CAM (Proof) CAC PR64CAM
Source: CAC Grading
20C 1878 PCGS PR67 CAM EX 1994 COLLECTION
Source: Legend Auctions
1878 20C PR64 Cameo PCGS. CAC. BF-1, R.3....
Source: Heritage Auctions
1878 20C PR64 Cameo PCGS. CAC. BF-1, R.3....
Source: Heritage Auctions
1878 20C PR65 Cameo NGC. CAC. BF-1, R.3....
Source: Heritage Auctions
1878 20c PCGS/CAC Proof 63 Cameo
Source: David Lawrence Rare Coins
1878 20c PCGS Proof 64 Cameo
Source: David Lawrence Rare Coins
1878 20c PCGS/CAC Proof 64 Cameo * Scarce Proof Only Issue *
Source: David Lawrence Rare Coins
1878 20C PR64 Cameo...
Jan 2020
$5,280
1878 20C PR64 Cameo...
Jan 2020
$5,280
1878 20C PR64 Cameo...
Jan 2020
$5,280
1878 20C PR64 Cameo...
Jan 2020
$5,280
1878 20C PR64 Cameo...
Jan 2020
$5,280
1878 20C PR64 Cameo...
Jan 2020
$5,280
1878 20C PR64 Cameo...
Jan 2020
$5,280
1878 20C PR64 Cameo...
Jan 2020
$5,280
1878 20C PR64 Cameo...
Jan 2025
$10,800
20C 1878 PCGS PR6...
Apr 2022
$4,818
20C 1878 PCGS PR6...
Apr 2022
$4,818
20C 1878 PCGS PR6...
Apr 2022
$4,818
20C 1878 PCGS PR6...
20C 1878 PCGS PR6...
20C 1878 PCGS PR6...
1878 20c PCGS/CAC P...
Dec 2021
$6,950
1878 20c PCGS/CAC P...
Dec 2021
$6,950
1878 20c PCGS/CAC P...
Dec 2021
$6,950
1878 20c PCGS/CAC P...
Dec 2021
$6,950
1878 20c PCGS/CAC P...
Dec 2021
$6,950
1878 20c PCGS/CAC P...
Dec 2021
$6,950
1878 20c PCGS Proof...
1878 20c PCGS Proof...
1878 20c PCGS Proof...
1878 20c PCGS Proof...
1878 20c PCGS Proof...
1878 20c PCGS Proof...
1878 20c NGC Proof...
Feb 2006
$4,000
Related Stories (powered by Greysheet News)
View all news
New coins from Italy, Poland, and the Philippines.
by Michael Alexander
by Michael Alexander
“This is more than a coin; it’s a defining moment in our nation’s story,” said Mint Director Paul Hollis.
by CDN Editorial
by CDN Editorial
by Michael Alexander
by Michael Alexander
About CDN Prices
All CDN prices are based on proprietary market knowledge and technology developed by CDN Publishing, LLC.
CPG® prices represent retail levels. Collectors should refer to CPG values as a starting place for their negotiations, or auction bid reference.
Greysheet/Greensheet prices are wholesale market levels for collectible coins/paper money intended to indicate what a dealer, or wholesale, buyer would pay for the described item in the specified grade. Greysheet/Greensheet represent "sight-seen" values based on a buyer's in-hand review. The actual value can be more or less than this depending on factors including eye appeal and market timing.
Bluesheet (NGC & PCGS) prices represent the highest sight-unseen offers to buy on dealer networks like CDN Exchange. In many cases, there are no active sight-unseen buy offers, so CDN looks to the recent lowest market values for such an item. For this reason, Bluesheet values typically represent the floor of the market for the specified item. CDN only tracks Bluesheet on certain items.
CAC prices are for U.S. coins that meet the standards of the Certified Acceptance Corporation. You can learn more about CAC on their web site.
Price movement is indicated for price changes in the last 30 days.
The prices listed in our database are intended to be used as an indication only. Users are strongly encouraged to seek multiple sources of pricing before making a final determination of value. CDN Publishing is not responsible for typographical or database-related errors. Your use of this site indicates full acceptance of these terms.
By clicking "Accept all cookies", you agree CDN Publishing can store cookies on your device and disclose information in accordance with our Cookie Policy.
USD
EUR
GBP
CAD
AUD





