2021 Panini Immaculate Collection Shadowbox Signatures #SS-SS featuring Sixto Sanchez of the Miami Marlins, signed by Sanchez and presented in near mint or better condition. This MLB baseball card comes from Panini’s 2021 Immaculate Collection and is part of the Shadowbox Signatures insert line, with the autograph as the main focus for collectors of modern Marlins and Sixto Sanchez cards.












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