1990 Upper Deck Mark McGwire #174 raw baseball card single. Features McGwire in Oakland Athletics uniform at the plate during game action. Card is in near mint condition with sharp corners and bright colors typical of well-preserved Upper Deck base set cards from this era. The front displays clear photography and standard Upper Deck design with the iconic diamond logo. Back includes standard statistics and player information. A solid vintage McGwire card from his Oakland years, appealing to collectors of 1990s baseball and McGwire memorabilia.