1989 Starline Prototypes Base Set Checklist and Price Guide

Base Set Cards

Eric Davis

Low Price

$300

High Price

$750

Mark Grace

Low Price

$999

High Price

$999

Tony Gwynn

Low Price

$400

High Price

$999

Gregg Jefferies

Don Mattingly

Low Price

$650

High Price

$999

Mark Mc Gwire

Darryl Strawberry