Add a piece of game-used memorabilia to your New York Mets collection with this Pete Alonso autographed batting helmet from their game against the San Francisco Giants on June 30, 2023. Featuring a hand-signed signature from the perennial All-Star, this helmet is a must-have for any die-hard New York Mets fan or serious MLB collector. Do not miss the opportunity to own this unique piece of Mets memorabilia. The Steven & Alexandra Cohen Foundation will make a donation to the Amazin' Mets Foundation in an amount equal to the gross proceeds from the sale of Amazin' Memorabilia items. The Amazin' Mets Foundation supports the organization's mission of providing needed services and opportunities to children, families, and under-served groups in our neighborhoods and communities. For more information about the Amazin' Mets Foundation and/or Amazin' Memorabilia, please visit mets.com/gameused. The availability of items varies, but for questions about this piece or different numbers, players, colors, or sizes please contact Amazin' Memorabilia, The Official Source for New York Mets Game Used and Autographed Memorabilia, by emailing gameused@nymets.com or by calling 718-559-3144. An MLB Authentication Program tamperproof hologram is affixed to each piece of Amazin' Memorabilia. The New York Mets do not provide certificates of authenticity for items. Printed documentation verifying the authenticity of your item can be obtained by visiting mlb.com/authentication.