20 packs per box, 8 cards per pack.
 
311 card base set including 25 high number cards 1:5 and 1 Mickey Mantle reprint card.
 
Each box contains THREE Autograph cards and ONE Alex Rodriguez `Road to 500` box loader pack.
 
Parallel sets: Chrome (#`d to 1952), Chrome Refractor (#`d to 552), and Gold Refractor (#`d to 52).
 
Inserts: Dynamic Duos, Debut Flashbacks (parallels: Chrome > #`d to 1952, Refractor > #`d to 552, and Gold > #`d to 52).
 
Autograph cards 1:8 (Single, Special Edition > hand #`d to 52, and Combos > hand #`d to 25), and Ticket to Stardom Memorabilia cards (#`d to 20).
 
Look for (3) Autograph Cards, (8) Insert Cards, and (1) A-Rod Road to 500 Insert Card per box on average!!
 
Find Hobby-Exclusive Ticket to Stardom Relic Cards and '52 Signature Combos #'d to ONLY 25!!!
 
Look for every player "Rookie Card" eligible in 2007, including Hunter Pence, Tim Lincecum, Daisuke Matsuzaka, Homer Bailey, and many more!!
 
2007 Topps Rookies - 1952 Edition highlights all of this year's brightest Rookies on the famous card design that revolutionized the baseball card industry. Featuring every Rookie-eligible player from 2007, this set is inspired by the distinguished 1952 Topps design, which set the precedent for all modern trading cards and has become the most sought-after baseball card series of all time.
 
BASE CARD SHORT PRINTS
#208 Andy Cannizaro New York Yankees SS
#209 Travis Chick Seattle Mariners P
#210 Francisco Cruceta Texas Rangers P
#211 Jose Diaz Kansas City Royals P
#212 Jeff Fiorentino Baltimore Orioles OF
#213 Tim Gradoville Philadelphia Phillies C
#214 Kevin Hooper Detroit Tigers 2B
#215 Philip Humber New York Mets P
#216 Juan Lara Cleveland Indians P
#217 Mitch Maier Kansas City Royals OF
#218 Juan Morillo Colorado Rockies P
#219 A.J. Murray Texas Rangers P
#220 Chris Narveson St. Louis Cardinals P
#221 Oswaldo Navarro Seattle Mariners SS
#22 John Nelson St. Louis Cardinals SS
 
Topps went on to state that the following photo variations are also short-printed:
Photo (Full Body Action) Variation Short Print
#5 Troy Tulowitzki, Colorado Rockies SS
#20 Ryan Braun, Milwaukee Brewers 3B
#30 Hunter Pence, Houston Astros OF
#50 Daisuke Matsuzaka, Boston Red Sox P
#70 Delmon Young, Tampa Bay Devil Rays OF
#100 Hideki Okajima, Boston Red Sox P
#130 Tim Lincecum, San Francisco Giants P
#150 Phil Hughes, New York Yankees P
#170 Justin Upton, Arizona Diamondbacks OF
#190 Joba Chamberlain, New York Yankees P