This 1987 Topps rookie card features Mark McGwire one of baseball's most iconic power hitters and comes beautifully autographed and authenticated by PSA/DNA. The card has received a PSA grade of 7 with an Auto grade of 10 ensuring the autograph is bold clean and perfectly preserved. McGwire's 1987 rookie season marked the beginning of a legendary career that saw him hit 49 home runs'then a rookie record. This card captures that era of baseball history showcasing the vintage Topps design that fans remember from the late 1980s.