2010 Topps Opening Day Baseball Series Complete Mint Set with Madison Bumgarner and Buster Posey Rookie Cards Trevor This is the 2001 Fleer

This is the 2001 Fleer Traditions MLB Baseball Series complete mint 450 card set

There are 100 cards each in the design of 1958 Topps

Chris Wondolowski

indicating that this is a true Rookie Card

Marcell Ozuna and others

2010 Topps Opening Day Baseball Series Complete Mint Set with Madison Bumgarner and Buster Posey Rookie Cards Trevor This is the 2001 FleerThis is the 2010 Topps Opening Day Baseball Series complete mint hand collated 220 card set; it was never issued in factory form. Featuring Madison Bumgarner and Buster Posey Rookie Cards among others! Loaded with stars including Mickey Mantle, Alex Rodriguez, Ichiro Suzuki, David Wright, Derek Jeter, Albert Pujols, Tim Lincecum, CC Sabathia, Joe Mauer, Manny Ramirez, Justin Morneau, Evan Longoria, Ryan Howard, Mariano Rivera and more!!