Sammy Sosa Signed Chicago Royal Blue Jersey (Beckett)

Own a piece of one of baseball's most thrilling home run chases.

This Chicago Cubs royal blue jersey bears the signature of Sammy Sosa — the six-time All-Star, 1998 NL MVP, and iconic slugger who captivated the nation with his legendary home run duel with Mark McGwire. Sosa's electrifying personality and prodigious power made him one of the most entertaining players of his generation.

• Player: Sammy Sosa
• Team: Chicago Cubs
• Item: Signed Royal Blue Baseball Jersey
• Authentication: Beckett Authentication Services (BAS) certified

Every piece in The Memorabilia Vault is fully authenticated and display-ready — crafted for the collector who demands nothing less than legendary.