Key Rookies: Brandon Allen, Buster Posey, Madison Bumgarner, Wade Davis, Ian Desmond, Daniel McCutchen, Daniel Hudson, Michael Brantley, Tyler Flowers.
OPENING DAY EDITION PARALLEL CARDS
A parallel version of the base set numbered- to 2010
The four printing plates from each of the 219 base card subjects.
ONE OF ONE INSERT CARDS
- SUPERSTAR CELEBRATIONS: Each of these 10 cards capture notable home plate or dugout player celebrations
- MASCOTS: "Lucky charms" from 26 Major League teams!
- WHERE'D YOU GO, BAZOOKA JOE?: Search for Joe in the stands or on the field!
- TOPPS ATTAX OPENING DAY: 25 playable Topps Attax game cards in a foil version featuring a 2010 Opening Day logo.
- TOPPSTOWN.COM STARS: 25 superstars are featured with a code good for use at ToppsTown.com
- AUTOGRAPH CARDS: Today's hottest players appear with their signature!
7 cards per pack, 36 packs per box