56 cards
Greg Maddux
Frank Thomas
Ken Griffey Jr.
Jim Thome
Johnny Bench
Richie Sexson
Vladimir Guerrero
Mike Piazza
Ichiro
Tim Salmon
Jay Gibbons
Fred McGriff
Roger Clemens
Alex Rodriguez
Mariano Rivera
Roberto Alomar
Moises Alou
John Smoltz
Adam Kennedy
Randy Johnson
Trevor Hoffman
Derek Jeter
Rickey Henderson
Chipper Jones
Mike Mussina
Albert Pujols
Phil Nevin
Barry Zito
Rainbow Refractor
Armando Benitez
Sammy Sosa
Jeff Bagwell
Pedro Martinez
Manny Ramirez
Tom Glavine
Barry Bonds
Juan Gonzalez
Edgar Martinez
Bryan Bullington
Andy Marte
Hanley Ramirez
Miguel Cabrera
Joe Mauer
Mark Teixeira
Willie Mays
George Brett
Tony Gwynn
Carl Yastrzemski
Nolan Ryan
Reggie Jackson
Mike Schmidt
Cal Ripken Jr.
Don Mattingly
Tom Seaver
Blaster Box
Cello Box
Hobby Box
One entry per Base card — open a card to see all of its parallels. List 19 parallels and variants individually