The 1989 Score baseball card set is a 660-card collection that captures the essence of late 1980s baseball. It features a mix of established stars like Nolan Ryan, Cal Ripken Jr., and Barry Bonds, as well as rookie cards for players such as Randy Johnson, Gary Sheffield, and Craig Biggio. The set is known for its colorful design and detailed player statistics on the back.

Highlights include:

Rookie Cards: Randy Johnson (#645) and Gary Sheffield (#625) are among the most notable.

Subsets: Includes Rising Stars and Record Breakers, showcasing standout players and achievements.

Inserts: Special cards like Young Superstars add variety for collectors.