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Whitman Expo
1851-O $20 MS62 NGC. Variety 1....
Source: Heritage Auctions
<B>1851-O $20 XF45 NGC. Winter-1.</B></I>...
Source: Heritage Auctions
1851-O $20 CAC AU58
Source: CAC Grading
1851-O $20 CAC XF45
Source: CAC Grading
1851-O $20 CAC XF40
Source: CAC Grading
1851-O $20 CAC AU DETAILS
Source: CAC Grading
1851-O $20 CAC AU53
Source: CAC Grading
1851-O $20 CAC XF45
Source: CAC Grading
1851-O $20 CAC AU DETAILS
Source: CAC Grading
1851-O $20 CAC AU55
Source: CAC Grading
1851-O $20 NGC/CAC XF45
Source: David Lawrence Rare Coins
1851-O $20 PCGS XF45
Source: David Lawrence Rare Coins
1851-O $20 NGC AU Details (Improperly Cleaned)
Source: David Lawrence Rare Coins
1851-O $20 PCGS AU58
Source: David Lawrence Rare Coins
1851-O $20 PCGS/CAC VF35 (OGH) *Gold CAC*
Source: David Lawrence Rare Coins
1851-O $20 AU50 NGC. Variety 1....
Source: Heritage Auctions
1851-O $20 XF45 PCGS. CAC. Variety 3....
Source: Heritage Auctions
1851-O $20 AU58 NGC. Variety 1. ...
Source: Heritage Auctions
1851-O $20 NGC AU53
Source: David Lawrence Rare Coins
1851-O $20 PCGS XF45
Source: David Lawrence Rare Coins
1851-O $20 MS
Greysheet & CPG® Values
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Mint & Coinage Details
Mint Location:
New Orleans
Mintage:
315,000
Coinage Type:
Twenty Dollar Gold Double Eagle
Coinage Years:
1849-1907
Composition:
90% gold; 10% copper
Mint Mark:
O
Physical Characteristics
Fineness:
0.9
Weight:
33.436 gr
Weight:
1.075 oz
Precious Metal Weight:
0.9675 oz
Strike Type:
Business
Diameter:
34 mm
Coin Shape:
Round
Design Details
Designer:
Christian Gobrecht
Obverse Lettering:
LIBERTY, 1851
Obverse Designer:
Christian Gobrecht
Reverse Lettering:
UNITED STATES OF AMERICA, TWENTY D.
Reverse Designer:
Christian Gobrecht
Feedback:
From the Greysheet Marketplace
Buy Now: $20,500.00
Auction Ends: 6/17/2026
Auction Ends: 6/15/2026
Auction Ends: 6/15/2026
Buy Now: $6,500.00
Buy Now: $5,950.00
Auction Ends: 6/15/2026
Auction Ends: 6/15/2026
Auction Ends: 6/15/2026
Auction Ends: 6/15/2026
1851-O $20 MS62 NGC. Variety 1....
Source: Heritage Auctions
<B>1851-O $20 XF45 NGC. Winter-1.</B></I>...
Source: Heritage Auctions
1851-O $20 CAC AU58
Source: CAC Grading
1851-O $20 CAC XF45
Source: CAC Grading
1851-O $20 CAC XF40
Source: CAC Grading
1851-O $20 CAC AU DETAILS
Source: CAC Grading
1851-O $20 CAC AU53
Source: CAC Grading
1851-O $20 CAC XF45
Source: CAC Grading
1851-O $20 CAC AU DETAILS
Source: CAC Grading
1851-O $20 CAC AU55
Source: CAC Grading
1851-O $20 NGC/CAC XF45
Source: David Lawrence Rare Coins
1851-O $20 PCGS XF45
Source: David Lawrence Rare Coins
1851-O $20 NGC AU Details (Improperly Cleaned)
Source: David Lawrence Rare Coins
1851-O $20 PCGS AU58
Source: David Lawrence Rare Coins
1851-O $20 PCGS/CAC VF35 (OGH) *Gold CAC*
Source: David Lawrence Rare Coins
1851-O $20 AU50 NGC. Variety 1....
Source: Heritage Auctions
1851-O $20 XF45 PCGS. CAC. Variety 3....
Source: Heritage Auctions
1851-O $20 AU58 NGC. Variety 1. ...
Source: Heritage Auctions
1851-O $20 NGC AU53
Source: David Lawrence Rare Coins
1851-O $20 PCGS XF45
Source: David Lawrence Rare Coins
1851-O $20 MS62 NGC...
1851-O $20 NGC AU55
1851-O $20 NGC AU53
1851-O $20 ANACS X...
1851-O $20 NGC AU55
1851-O $20 NGC XF45
1851-O $20 NGC AU50
1851-O $20 XF40 NGC...
1851-O $20 MS62 PCG...
1851-O $20 AU55 PCG...
1851-O $20 XF45 PCG...
1851-O $20 AU50 NGC...
1851-O $20 XF45 NGC...
1851-O $20 -- Clean...
1851-O $20 XF40 NGC...
1851-O $20 AU55 PCG...
1851-O $20 AU58 NGC...
1851-O $20 AU58 NGC...
1851-O $20 AU58 NGC...
1851-O $20 AU58 NGC...
1851-O $20 AU58 NGC...
1851-O $20 AU58 NGC...
1851-O $20 AU58 NGC...
1851-O $20 AU58 NGC...
1851-O $20 AU58 NGC...
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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.