Add to your MLB collection with this Pete Alonso New York Mets 2023 Topps Now Purple Walk-Off, 3-Run HR Ends Epic Battle Vs. Rays #311 #/25 BGS Authenticated 9.5 Card. Graded 9.5 and authenticated, this card is the perfect way to celebrate the career and accomplishments of the New York Mets star. Along with an eye-catching design, it's encapsulated in a tamper-evident case for a lasting display of your Pete Alonso fandom.