2022 Topps '87 Topps Baseball Autograph Red #87BA-MMC Mark McGwire Signed Card (#14/25) - PSA GEM MT 10 on Goldin Auctions
Mark McGwire Autographed Singles, Signed Mark McGwire Inscripted Singles
2022 Postseason Run - At the Game, Got the Card, Got it Graded : r/phillies
Top 15 Most Valuable Baseball Cards from the 1980s
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1985 Topps Mark McGwire (1984 USA Baseball Team)
Mark McGwire Autographed Singles, Signed Mark McGwire Inscripted Singles
Mark McGwire 1987 topps Values - MAVIN
1987 Topps Mark McGwire Values - MAVIN
1988 Topps Baseball Cards – 25 Most Valuable … Plus BONUS Listings! – Wax Pack Gods
Mark McGwire 1987 topps Values - MAVIN
2023 Topps Series 1 Baseball Checklist, Set Info, Buy Boxes, Odds
Topps Mark McGwire 1987 Season Baseball Cards for sale
