Whitman Expo
2018-D Medal 1oz Silver, World War I Centennial, Air Service PR70 DCAM
Greysheet & CPG® PRICE GUIDE
To commemorate the centennial of America’s involvement in World War I and honor the over 4 million men and women from the United States who served. This set includes a proof silver dollar and a proof silver Air Service Medal.
Obverse: The obverse design depicts an iconic SPAD XIII, a World War I fighter flown by many Americans and valued for its speed, strength, and firepower, viewed from the top and side. The inscription “SPAD XIII” identifies the aircraft.
Reverse: The reverse designs depicts the Military Aviator Insignia. Inscriptions include “CENTENNIAL OF WORLD WAR I,” “2018,” “OVER THERE!,” “AIR SERVICE,” and “AMERICAN EXPEDITIONARY FORCES.”
See More See LessAbout 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.
Greysheet News
View All News
The United States Mint marked the nation's Semiquincentennial on July 4 with a special striking.
Outside of the direct trading of coins, our industry has seen some shake up recently on the data and information front.
Brings More Than 50% Over PCGS Price Guide — a Record for the Date in Gem Mint State.