This lot features an original 1989 Score #645 rookie trading card spotlighting the legendary future Hall of Fame left-handed pitcher Randy Johnson during his early stint with the Montreal Expos. The card embodies the vibrant aesthetic of the 1989 Score series, characterized by its deep blue borders, neon green inner piping, and a stylized triangular "R" rookie emblem positioned in the lower-left corner. The primary action photograph captures a young "Big Unit" mid-windup on the mound wearing the iconic powder-blue Expos road uniform, making this highly recognizable rookie card an outstanding addition for sports card investors, vintage memorabilia collectors, and baseball franchise historians.