Whitman Expo
1915-S G$50 Panama-Pacific Expo, Octagonal CAC AU50
Greysheet & CPG® PRICE GUIDE
The 1915-S Panama-Pacific Octagonal $50 is the other half of a pair of $50 gold commemoratives the United States Mint struck to honor the 1915 Panama-Pacific Exposition in San Francisco. The Pan-Pac Octagonal $50 was struck in slightly higher numbers than its similarly large but round counterpart, with 645 examples of the octagonal struck versus just 483 of the round variety. However, both are regarded as highly rare coins and together represent two of the most famous commemorative coins the United States has ever made. They were made in conjunction with three other Pan-Pac commemoratives, including a silver half dollar, gold dollar, and gold quarter eagle. The Pan-Pac Octagonal $50 was designed by Robert Aitken and shows a helmeted head of Minerva on the obverse and an owl, representing wisdom, on the reverse. Eight little dolphins fill the spaces between the outer edge of the circular obverse and reverse devices and the eight-pointed edges of the coin. The majority of Pan-Pac Octagonal $50 coins distributed still exist, and most of these are known in uncirculated condition. When they hit the marketplace, they are typically encountered in grades of MS60-64, with a couple dozen or so known in MS65 or higher grades. All Gems are reliably six-figure coins, while those in the lower grades generally realize prices in the strong five figures.
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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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