35 cards
Tony Gwynn
Cal Ripken Jr.
Wade Boggs
Ken Griffey Jr.
Frank Thomas
Barry Bonds
Travis Lee
Alex Rodriguez
Derek Jeter
Vladimir Guerrero
Mark McGwire
Ken Griffey Jr.
Vladimir Guerrero
Alex Rodriguez
Barry Bonds
Sammy Sosa
Frank Thomas
Jose Canseco
Mike Piazza
Jeff Bagwell
Barry Bonds
Ken Griffey Jr.
Albert Belle
Juan Gonzalez
Vinny Castilla
Mark McGwire
Alex Rodriguez
Nomar Garciaparra
Frank Thomas
Barry Bonds
Ben Grieve
Vladimir Guerrero
Alex Rodriguez
Derek Jeter
Ken Griffey Jr.
One entry per Base card — open a card to see all of its parallels. List 15 parallels and variants individually