Mets have discussed Mike Piazza's 9/11 jersey with auction house
Mike Piazza Believe (62nd Round) New York Mets Poster - Photo
Lot Detail - 2002 Mike Piazza New York Mets Game-Used Black
Mike Piazza 'embraced in NYC,' chooses Mets for Hall of Fame cap
Museum exhibit highlights impact of sports after 9/11
NYPD' helmet worn by Mike Piazza after 9/11 now on auction block
Lot Detail - 2001 Mike Piazza Game Used and Signed New York Mets
Mike Piazza's iconic post 9/11 NYPD Mets helmet to hit auction
Mets have discussed Mike Piazza's 9/11 jersey with auction house