Should be 27,
2010 Topps Series 2 Attax Code Cards 1 Jason Bay
2010 Topps Series 2 Attax Code Cards 2 Lance Berkman
2010 Topps Series 2 Attax Code Cards 3 Billy Butler
2010 Topps Series 2 Attax Code Cards 4 Stephen Drew
2010 Topps Series 2 Attax Code Cards 5 Yunel Escobar
2010 Topps Series 2 Attax Code Cards 6 Yovani Gallardo
2010 Topps Series 2 Attax Code Cards 7 Zack Greinke
2010 Topps Series 2 Attax Code Cards 8 Felix Hernandez
2010 Topps Series 2 Attax Code Cards 9 Matt Holliday
2010 Topps Series 2 Attax Code Cards 10 Torii Hunter
2010 Topps Series 2 Attax Code Cards 11 Josh Johnson
2010 Topps Series 2 Attax Code Cards 12 Matt Kemp
2010 Topps Series 2 Attax Code Cards 13 Ian Kinsler
2010 Topps Series 2 Attax Code Cards 14 Derrek Lee
2010 Topps Series 2 Attax Code Cards 15 Jon Lester
2010 Topps Series 2 Attax Code Cards 16 Tim Lincecum
2010 Topps Series 2 Attax Code Cards 17 Justin Morneau
2010 Topps Series 2 Attax Code Cards 18 Alexei Ramirez
2010 Topps Series 2 Attax Code Cards 19 Alex Rodriguez
2010 Topps Series 2 Attax Code Cards 20 Pablo Sandoval
2010 Topps Series 2 Attax Code Cards 21 Max Scherzer
2010 Topps Series 2 Attax Code Cards 22 Grady Sizemore
2010 Topps Series 2 Attax Code Cards 23 B.J. Upton
2010 Topps Series 2 Attax Code Cards 24 Chase Utley
2010 Topps Series 2 Attax Code Cards 25 Justin Verlander
2010 Topps Series 2 Attax Code Cards 26 Joey Votto
2010 Topps Series 2 Attax Code Cards 27 Ryan Zimmerman