Yankees, Yankees, and more Yankees! This impressive lot features six single-signed Official Major League Baseballs, each autographed by a key figure from the 1990s New York Yankees dynasty era. All signatures are authenticated by PSA/DNA and also include Steiner Sports holograms, ensuring top-tier provenance. Included in this star-studded collection are Derek Jeter, the captain and face of a generation; Alex Rodriguez, power-hitting MVP and Yankee staple; Joe Torre, legendary manager who led the Yankees to four World Series titles; Don Mattingly, beloved first baseman and team captain; Paul O'Neill, fan favorite and key contributor to multiple championships; and Mariano Rivera, baseball’s all-time saves leader and Hall of Famer. A must-have grouping for any serious Yankees or Hall of Fame collector, representing the heart and soul of a dominant era in Bronx baseball.