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  1. MLB
  2. Boston Red Sox
  3. Fanatics Authentic
  4. Boston Red Sox Baseballs
  5. Marcelo Mayer
  6. Autographed Memorabilia
  7. Autographed
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Autographed Memorabilia
5 Items
  • 1
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Ships Free
$179.99
Marcelo Mayer Boston Red Sox Autographed Baseball with "MLB Debut 5/24/25" Inscription
Ships Free
$129.99
Marcelo Mayer Boston Red Sox Autographed Baseball
Almost Gone!
Ships Free
$299.99
Marcelo Mayer Boston Red Sox Autographed Baseball with "1st MLB Hit 5/25/25" & "2-4, 2 B, Run" Inscriptions - Limited Edition of 50
Almost Gone!
Ships Free
$299.99
Marcelo Mayer Boston Red Sox Autographed Baseball with "1st MLB Hit 5/25/25" & "2-4, 2 B, Run" Inscriptions - Limited Edition #1/50
Almost Gone!
Ships Free
$299.99
Marcelo Mayer Boston Red Sox Autographed Baseball with "1st MLB Hit 5/25/25" & "2-4, 2 B, Run" Inscriptions - Limited Edition #50/50
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Autographed Boston Red Sox Marcelo Mayer Fanatics Authentic Baseballs

Looking for Autographed Boston Red SoxFanatics AuthenticBaseballs from Marcelo Mayer? We carry a wide selection of Boston players, both past and present, so you will never have to worry about missing out on a Autographed Memorabilia Baseballs just because Marcelo Mayer you love has moved on from professional sports. Whether you’re looking for Autographed Fanatics Authentic Memorabilia from Marcelo Mayer, or a retired Boston Red Sox player, you can find the Autographed Autographed MemorabiliaBaseballs you’re looking for. Autographed Boston Red Sox Marcelo Mayer Baseballs are an awesome gift for the number one Boston Red Sox fan in your life, and work well for birthday, Christmas, or any other occasion you can think of!