USD
EUR
GBP
CAD
AUD
Whitman Expo
- U.S. Coins /
- Private & Pioneer Gold /
- U.S. Assay Office - Augustus Humbert (1851–1852) /
- 1851 G$50 Humbert, 887 THOUS, 50 Rev, Lettered Edge, K-4 MS
1851 Humbert G$50 887 THOUS, 50 Rev, Lettered Edge, K-4 CAC AU50
Source: CAC Grading
1851 $50 LE Humbert Fifty Dollar, Lettered Edge, 887 Thous., 50 Reverse, MS62+ PCGS. K-4, R.5....
Source: HA
1851 $50 LE Humbert Fifty Dollar, Lettered Edge, 887 Thous., 50 Reverse, MS63 ★ NGC. K-4, R.5....
Source: Heritage Auctions
1851 $50 LE Humbert Fifty Dollar, Lettered Edge, 887 Thous., 50 Reverse, MS61 NGC. K-4, R.5....
Source: Heritage Auctions
1851 $50 LE Humbert Fifty Dollar, Lettered Edge, 887 Thous., 50 Reverse, XF45 PCGS. K-4, R.5....
Source: Heritage Auctions
1851 $50 LE Humbert Fifty Dollar, Lettered Edge, 887 Thous., 50 Reverse, MS63 ★ NGC. K-4, R.5....
Source: Heritage Auctions
1851 Humbert G$50 887 THOUS, 50 Rev, Lettered Edge, K-4 CAC AU50
Source: CAC Grading
1851 $50 LE Humbert Fifty Dollar, Lettered Edge, 887 Thous., 50 Reverse, MS62+ PCGS. K-4, R.5....
Source: HA
1851 $50 LE Humbert Fifty Dollar, Lettered Edge, 887 Thous., 50 Reverse, MS61 NGC. K-4, R.5....
Source: Heritage Auctions
1851 $50 LE Humbert Fifty Dollar, Lettered Edge, 887 Thous., 50 Reverse, XF45 PCGS. K-4, R.5....
Source: Heritage Auctions
1851 Humbert G$50 887 THOUS, 50 Rev, Lettered Edge, K-4 CAC AU50
Source: CAC Grading
1851 Humbert G$50 887 THOUS, 50 Rev, Lettered Edge, K-4 CAC AU50
Source: CAC Grading
1851 $50 LE Humbert Fifty Dollar, Lettered Edge, 887 Thous., 50 Reverse, MS62+ PCGS. K-4, R.5....
Source: HA
1851 Augustus Humbert $50. Lettered Edge. K-4. Rarity-5+. 50 DC, 887 THOUS., 50 on Reverse. AU-53 (PCGS).
Source: Stacks Bowers
1851 Augustus Humbert $50. Lettered Edge. K-4. Rarity-5+. 50 DC, 887 THOUS., 50 on Reverse. AU-53 (PCGS).
Source: Stacks Bowers
1851 Augustus Humbert $50. Lettered Edge. K-4. Rarity-5+. 50 DC, 887 THOUS., 50 on Reverse. AU-53 (PCGS).
Source: Stacks Bowers
1851 Augustus Humbert $50. Lettered Edge. K-4. Rarity-5+. 50 DC, 887 THOUS., 50 on Reverse. AU-53 (PCGS).
Source: Stacks Bowers
1851 $50 LE Humbert Fifty Dollar, 887 Thous. 50 Rev. MS60 NGC. Kagin-4, High R.5. This is an important example of Californi...
Source: HA
1851 $50 LE Humbert Fifty Dollar, 887 Thous. 50 Rev. MS60 NGC. Kagin-4, High R.5. This is an important example of Californi...
Source: HA
1851 $50 LE Humbert Fifty Dollar, 887 Thous. 50 Rev. MS60 NGC. Kagin-4, High R.5. This is an important example of Californi...
Source: HA
1851 G$50 Humbert, 887 THOUS, 50 Rev, Lettered Edge, K-4 MS
Greysheet & CPG® Values
Visit these great CDN Sponsors
Mint & Coinage Details
Mint Location:
California
Mintage:
Approx. 60 known
Coinage Type:
Private & Pioneer Gold
Coinage Years:
1851-1852
Composition:
Gold
Varieties and Classification
Variety:
Humbert
Variety 2:
887 THOUS, 50 Rev, Lettered Edge, K-4
Rarity:
R-5
Physical Characteristics
Strike Type:
Business
Coin Shape:
Octagonal
Design Details
Demonetized:
True
Designer:
Augustus Humbert
Obverse Lettering:
LIBERTY UNITED STATES OF AMERICA, 887-THOUs 50D C
Obverse Designer:
Augustus Humbert
Reverse Lettering:
50
Reverse Designer:
Augustus Humbert
Feedback:
From the Greysheet Marketplace
Buy Now: $2,250.00
Buy Now: $210.00
Buy Now: $695.00
Buy Now: $2,250.00
Buy Now: $410.00
Buy Now: $2,450.00
Buy Now: $1,025.00
Buy Now: $315.00
Buy Now: $3,995.00
Buy Now: $4,500.00
1851 Humbert G$50 887 THOUS, 50 Rev, Lettered Edge, K-4 CAC AU50
Source: CAC Grading
1851 $50 LE Humbert Fifty Dollar, Lettered Edge, 887 Thous., 50 Reverse, MS62+ PCGS. K-4, R.5....
Source: HA
1851 $50 LE Humbert Fifty Dollar, Lettered Edge, 887 Thous., 50 Reverse, MS63 ★ NGC. K-4, R.5....
Source: Heritage Auctions
1851 $50 LE Humbert Fifty Dollar, Lettered Edge, 887 Thous., 50 Reverse, MS61 NGC. K-4, R.5....
Source: Heritage Auctions
1851 $50 LE Humbert Fifty Dollar, Lettered Edge, 887 Thous., 50 Reverse, XF45 PCGS. K-4, R.5....
Source: Heritage Auctions
1851 $50 LE Humbert Fifty Dollar, Lettered Edge, 887 Thous., 50 Reverse, MS63 ★ NGC. K-4, R.5....
Source: Heritage Auctions
1851 Humbert G$50 887 THOUS, 50 Rev, Lettered Edge, K-4 CAC AU50
Source: CAC Grading
1851 $50 LE Humbert Fifty Dollar, Lettered Edge, 887 Thous., 50 Reverse, MS62+ PCGS. K-4, R.5....
Source: HA
1851 $50 LE Humbert Fifty Dollar, Lettered Edge, 887 Thous., 50 Reverse, MS61 NGC. K-4, R.5....
Source: Heritage Auctions
1851 $50 LE Humbert Fifty Dollar, Lettered Edge, 887 Thous., 50 Reverse, XF45 PCGS. K-4, R.5....
Source: Heritage Auctions
1851 Humbert G$50 887 THOUS, 50 Rev, Lettered Edge, K-4 CAC AU50
Source: CAC Grading
1851 Humbert G$50 887 THOUS, 50 Rev, Lettered Edge, K-4 CAC AU50
Source: CAC Grading
1851 $50 LE Humbert Fifty Dollar, Lettered Edge, 887 Thous., 50 Reverse, MS62+ PCGS. K-4, R.5....
Source: HA
1851 Augustus Humbert $50. Lettered Edge. K-4. Rarity-5+. 50 DC, 887 THOUS., 50 on Reverse. AU-53 (PCGS).
Source: Stacks Bowers
1851 Augustus Humbert $50. Lettered Edge. K-4. Rarity-5+. 50 DC, 887 THOUS., 50 on Reverse. AU-53 (PCGS).
Source: Stacks Bowers
1851 Augustus Humbert $50. Lettered Edge. K-4. Rarity-5+. 50 DC, 887 THOUS., 50 on Reverse. AU-53 (PCGS).
Source: Stacks Bowers
1851 Augustus Humbert $50. Lettered Edge. K-4. Rarity-5+. 50 DC, 887 THOUS., 50 on Reverse. AU-53 (PCGS).
Source: Stacks Bowers
1851 $50 LE Humbert Fifty Dollar, 887 Thous. 50 Rev. MS60 NGC. Kagin-4, High R.5. This is an important example of Californi...
Source: HA
1851 $50 LE Humbert Fifty Dollar, 887 Thous. 50 Rev. MS60 NGC. Kagin-4, High R.5. This is an important example of Californi...
Source: HA
1851 $50 LE Humbert Fifty Dollar, 887 Thous. 50 Rev. MS60 NGC. Kagin-4, High R.5. This is an important example of Californi...
Source: HA
1851 $50 LE Humbert...
1851 $50 LE Humbert...
1851 $50 LE Humbert...
1851 $50 LE Humbert...
1851 $50 LE Humbert...
1851 $50 LE Humbert...
1851 $50 LE Humbert...
1851 $50 LE Humbert...
1851 $50 LE Humbert...
1851 $50 LE Humbert...
1851 $50 LE Humbert...
1851 $50 LE Humbert...
1851 $50 LE Humbert...
1851 $50 LE Humbert...
1851 $50 LE Humbert...
1851 $50 LE Humbert...
1851 $50 LE Humbert...
Related Stories (powered by Greysheet News)
View all news
Award-winning numismatist Dennis Tucker has joined the Central States Numismatic Society Board of Governors.
The event will be held on November 11, on the eve of the Whitman November 2026 Baltimore Winter Expo.
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.