Sammy Sosa Signed 1990 Donruss #489 RC PSA Authentic Auto

Collector Grade, PSA-authenticated autographed rookie card—this signed Sammy Sosa 1990 Donruss #489 is true baseball memorabilia. Sosa won the 1998 National League MVP and finished his career with 609 home runs, ranking among the most prolific power hitters of his era. A seven-time All-Star and the only player with three 60-homer seasons, he left a lasting mark on late-’90s and early-2000s baseball.

Collector's Highlights:

• Athlete: Sammy Sosa
• Item: 1990 Donruss #489 Rookie Card — Autographed
• Authentication: PSA (PSA Authentic Auto)

Certified by PSA, this autograph is verified authentic and supported by a trusted third-party standard that helps protect long-term value. A solid choice for collectors who want a real Sosa rookie auto with credible authentication and lasting appeal.