Mets admit mistake in selling 9/11 jersey worn by Mike Piazza - ABC7 New York
Autographed Mets 9/11 Memorial Jersey - Mets History
20 years later, the enduring legacy of the Mike Piazza home run - ESPN
Long Shot eBook : Piazza, Mike: Kindle Store
Pete Alonso homers twice to help the Mets beat the Nationals 5-1 MLB - Bally Sports
Aaron Judge homers twice vs. Mets as Yankees end losing streak
An Amazin' Offer: Private sale of Mike Piazza 9/11 jersey could lead to public display – New York Daily News
Piazza 9/11 Jersey: The Story From The Original Owner
The Mets and Mike Piazza are feuding over his 9/11 jersey - NBC Sports
Baseball helped heal the nation after 9/11
Mets Retired Numbers
Group Buys Mike Piazza's 9/11 Jersey and Will Make a Gift of It - The New York Times
Furor Over The Auction Of Mike Piazza's Post 9/11 Jersey Is Off Base