Product code: 1988 factory TOPPS MARK McGWIRE ERRORS *INCREDIBLY RARE
1988 TOPPS MARK McGWIRE '87 RECORD factory BREAKERS ERROR CARD *INCREDIBLY RARE. WHITE TRIANGLE BY LEFT FOOT.
1988 TOPPS MARK McGWIRE '87 RECORD factory BREAKERS ERROR CARD *INCREDIBLY RARE. WHITE TRIANGLE BY LEFT FOOT.