Free U.S. Shipping on Orders Over $49. Use Code: FASHIP49. Each offer has a limited duration that expires at the specified time. Some promotions may require that you enter a code. By making a purchase featuring a discount or promotion, including where a code may be required, you are agreeing to these terms and exclusions. Generally, eligibility will be as reflected in the price shown on the product page. However, discounts and promotions for certain products may only appear once an item is added to the cart and the code is entered. Prices and fees, including any applicable discount(s), will be as reflected in the cart. Only the as-discounted retail price (excluding applicable shipping, taxes, and handling fees) counts toward any minimum spend required for eligibility. If a rewards program applies, the rewards may only apply to the as-discounted retail price. Discounts and promotions do not apply to gift cards. Gift card purchases do not count toward any minimum spend required for eligibility. Exclusions may apply, including: all auctions and product drops; product that is already on sale, of limited quantity, for recent championship or other special events; trading cards and certain memorabilia; select jerseys, on-field headwear, die cast and certain collectibles; and certain premium brand product. Additional terms and other exclusions may apply in our sole discretion. Items listed as FINAL SALE on the product page are final sale and cannot be returned. Free shipping promotions are valid in Continental U.S., US Territories, and AFO/FPO only, such promotions exclude heavy, large, and/or bulky items, and free shipping does not apply to the extent your cart at checkout contains any excluded item(s). Shipping method and timing may vary. Expected delivery times are based on in-stock items and the specified zip code, if applicable. Delivery estimates are not guaranteed.
  1. MLB
  2. Boston Red Sox
  3. Fanatics Authentic
  4. Marcelo Mayer
  5. Autographed
1 - 10 of 10
Your Search
BaseballsPhotos
10 Items
  • 1
  • 1 of 1
BaseballsPhotos
Ships Free
$129.99
Marcelo Mayer Boston Red Sox Autographed Baseball
Almost Gone!
Ships Free
$89.99
Marcelo Mayer Boston Red Sox Autographed 8" x 10" First MLB Hit Spotlight Photograph
Ships Free
$329.99
Marcelo Mayer Boston Red Sox Autographed Victus Game Model Bat
Almost Gone!
Ships Free
$249.99
Marcelo Mayer Boston Red Sox Autographed 16" x 20" MLB Debut Spotlight Photograph with "1st MLB Hit 5/25/25" & "2-4, 2 B, Run" Inscriptions - Limited Edition #10/10
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
$99.99
Marcelo Mayer Boston Red Sox Autographed 16" x 20" First MLB Hit Spotlight Photograph
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
Ships Free
$399.99
Marcelo Mayer Boston Red Sox Autographed Victus Game Model Bat with "MLB Debut 5/24/25" Inscription
Ships Free
$179.99
Marcelo Mayer Boston Red Sox Autographed Baseball with "MLB Debut 5/24/25" Inscription
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
  • 1
  • 1 of 1
BaseballsPhotos

Autographed Boston Red Sox Marcelo Mayer Fanatics Authentic Memorabilia

Looking for Autographed Boston Red SoxFanatics Authentic 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 piece of memorabilia 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 one you’re looking for. Autographed Boston Red Sox Marcelo Mayer Collectibles 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!