Mike Piazza Post-9/11 Home Run Jersey at Auction
Post-9/11 Piazza Mets Jersey on Display at 9/11 Memorial Museum
The Home Run That Lifted New York Days After 9/11 - The Tablet
Piazza's Post-9/11 Helmet Heads to Auction
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Mike Piazza's post 9/11 Mets jersey up for auction
The Mets and Mike Piazza are feuding over his 9/11 jersey - NBC Sports
Mike Piazza's Newfound Willingness to Profit From 9/11 is Appalling
Mike Piazza, Mets remember 9/11's aftermath – and 'divine intervention' in sports' return to New York City
Mike Piazza's game-used jersey from first game after 9-11 sells for $365K
20 years after 9-11, Mike Piazza is still moved after dramatic Home Run
The Mets Celebrate a Memorable Mike Piazza Moment - The New York Times