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Collection:
Baseball Signed Memorabilia
1828 products
Mariano Rivera Signed New York Yankees Logo Official MLB Baseball
$439.99
Mariano Rivera Signed 1999 World Series Baseball (Beckett COA)
$459.99
Sammy Sosa & Mark McGwire Dual Signed Official MLB Baseball (2 Insc) BAS
$609.99
Sammy Sosa Signed ROMLB Baseball "609 HR" Inscription Beckett BAS
$149.99
Sammy Sosa Autographed MLB Baseball w/ "Slammin Sammy" Inscription BAS Witnessed
$159.99
Sammy Sosa & Mark McGwire Dual Signed ROMLB Baseball (HR Inscription) BAS
$609.99
Sammy Sosa Signed '98 NL MVP' Inscribed Official Major League Baseball BAS
$149.99
Darold Knowles Signed Oakland Athletics Custom Jersey "73 74 WSC" BAS COA
$79.99
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