1850 G$5 Dubosq & Co., K-1 MS63

Greysheet & CPG Price Guide
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Greysheet & CPG® PRICE GUIDE

Dubosq & Company’s dies are the only private California gold dies from 1850 or 1851 that were not engraved by Albrecht Kuner and have long been ascribed to U.S. Mint engraver James B. Longacre. Dubosq’s $5s are incredibly rare, with only three reported examples. The

Dubosq & Company’s dies are the only private California gold dies from 1850 or 1851 that were not engraved by Albrecht Kuner and have long been ascribed to U.S. Mint engraver James B. Longacre. Dubosq’s $5s are incredibly rare, with only three reported examples. The first of these, the Smith/Brand/Lilly specimen, is permanently impounded in the Smithsonian Institution. The second example, once owned by Byron Reed, is now in the collection of the Omaha Public Library. The last was a holed example, which was discovered by B. Max Mehl in 1944, and subsequently repaired. Its last public appearance was in 1951.

Obverse: Liberty Head with DUBOSQ & Co. on diadem, 1850, 13 stars around

Reverse: Federal eagle S.M.V. CALIFORNIA GOLD. FIVE D.

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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.

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