Celebrate October baseball with autographed memorabilia from the teams and players competing in the 2026 MLB Postseason. Shop signed baseballs, bats, jerseys, photos, helmets, and more from some of the biggest names in this year’s playoff field. Professionally authenticated and ready to add to your collection.
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Vendor:Legends Memorabilia CollectionEloy Jimenez Autographed "Big Baby" White Sox Grey Replica Jersey
Only 4 leftRegular price $ 140.00Sale price $ 140.00 Regular priceUnit price per -
Vendor:Legends Memorabilia CollectionWalker Buehler Autographed Blue Authentic Dodgers Jersey
Regular price $ 695.00Sale price $ 695.00 Regular priceUnit price per -
Vendor:Legends Memorabilia CollectionCraig Biggio Autographed Astros White Home Replica Jersey - TriStar Authenticated
Only 2 leftRegular price $ 435.00Sale price $ 435.00 Regular priceUnit price per -
Vendor:Legends Memorabilia CollectionEloy Jimenez Autographed Chicago White Sox Nike Home White Replica Jersey with "Big Baby" Inscription
Regular price $ 140.00Sale price $ 140.00 Regular priceUnit price per -
Vendor:Legends Memorabilia CollectionEloy Jimenez Autographed Chicago White Sox Nike Home Authentic Jersey with "Big Baby" Inscription
Only 2 leftRegular price $ 235.00Sale price $ 235.00 Regular priceUnit price per -
Sold outVendor:Major League Alumni MarketingSandy Koufax Autographed "HOF 72" Baseball
Regular price $ 2,100.00Sale price $ 2,100.00 Regular priceUnit price per -
Vendor:Legends Memorabilia CollectionCraig Biggio "HOF 15" Autographed Baseball
Only 4 leftRegular price $ 325.00Sale price $ 325.00 Regular priceUnit price per -
Vendor:Legends Memorabilia CollectionKirk Gibson Autographed "88 NL MVP" Baseball
Only 2 leftRegular price $ 415.00Sale price $ 415.00 Regular priceUnit price per -
Vendor:Legends Memorabilia CollectionGavin Lux Autographed Game Model Black Trinity Bat
Regular price $ 440.00Sale price $ 440.00 Regular priceUnit price per -
Vendor:Legends Memorabilia CollectionGavin Lux Autographed Baseball
Only 1 leftRegular price $ 215.00Sale price $ 215.00 Regular priceUnit price per -
Vendor:MLAMAlex Bregman Autographed White Authentic Houston Astros Jersey
Only 6 leftRegular price $ 365.00Sale price $ 365.00 Regular priceUnit price per -
Vendor:Legends Memorabilia CollectionForrest Whitley Autographed Rawlings Official Major League Baseball (MLAM Authentication)
Only 4 leftRegular price $ 50.00Sale price $ 50.00 Regular priceUnit price per
