Mike Piazza Autographed Retirement Jersey
As part of Mike Piazza’s number retirement ceremony on July 30, 2016, the Mets wore commemorative patches honoring the all-time great catcher. The Mets retired his no. 31 at Citi Field, making his the fifth number retired by the franchise, including Jackie Robinson, whose number is retired throughout MLB.
( C ) New York Mets (photo by Heritage Werks)