Piazza jersey from first game after 9/11 continues to inspire
NY Mets 9/11 ceremony: 2001 team talks ground zero trip
Mike Piazza Comments on Mets Auctioning Jersey Worn After 9/11, News, Scores, Highlights, Stats, and Rumors
Viewers guide -- Mike Piazza, Mets help New York heal post-9/11 - ESPN
Mets Autographed Jerseys, New York Mets Collectible Jersey, Mets Game-Used Jersey
Mike Piazza - Wikipedia
New York Mets: Mike Piazza's 9-11 Jersey Breaks Record
Mike Piazza Post September 11th HR Jersey up for Auction at Goldin Auctions – Auction Report
Mike Piazza's emotional post-9/11 home run Relive that unforgettable night in Queens