40 cards
Andre Dawson
Albert Pujols
Alex Rodriguez
Barry Larkin
Bill Mazeroski
Craig Biggio
Chipper Jones
Cal Ripken Jr.
Dennis Eckersley
Derek Jeter
David Ortiz
David Wright
Dave Winfield
Edgar Martinez
Eddie Murray
Fred McGriff
Frank Thomas
George Brett
Hideki Matsui
Ichiro
Ivan Rodriguez
Jeff Bagwell
Jason Varitek
Luis Aparicio
Mike Piazza
Mike Schmidt
Nolan Ryan
Ozzie Smith
Paul Molitor
Pedro Martinez
Roger Clemens
Purple
Randy Johnson
Red
Ryne Sandberg
Steve Carlton
Sandy Koufax
Scott Rolen
Trevor Hoffman
Tony Perez
Vladimir Guerrero
Wade Boggs
One entry per Base card — open a card to see all of its parallels. List 17 parallels and variants individually