1988 score Mark McGwire Values - MAVIN
Auction Prices Realized Baseball Cards 1988 Donruss Mark McGwire DIAMOND KINGS
30 Most Valuable 1988 Score Baseball Cards - Old Sports Cards
30 Most Valuable 1988 Score Baseball Cards - Old Sports Cards
Mark McGwire 1988 Score Glossy Base #5 Price Guide - Sports Card Investor
1988 score Mark McGwire Values - MAVIN
Why Sports Card Values from the Late-80s and Early-90s Are Low
1)1988 DONRUSS MARK MCGWIRE MAJOR PAINT ERROR #256 BASEBALL CARD..RARE!!
Vintage and Rare Baseball Cards 1950-1999 #2
The top 20 cards of the decade
1988 Score #659 MARK McGWIRE 1987 Highlights NM-MINT 548