According to the PCGS Certification Database, the requested certification number is defined as the following:
|28-Apr-2019||$18,000||Heritage Auctions||2019 April 25-28 Central States (CSNS) U.S. Coins Signature Auction Chicago, IL|
|19-Aug-2018||$27,600||Heritage Auctions||2018 August 14-19 ANA U.S. Coins Signature Auction Philadelphia, PA|
This cert is currently in the Set Registry inventory of Radical Hunter and is featured in one or more sets, including Radical Hunter.
View a Set Registry collection that includes a 1818 50C coin: