36 packs per box, 15 cards per pack
Key Rookies: Sammy Sosa, Juan Gonzalez, Larry Walker, John Olerud, Marquis Grissom, David Justice, Jim Leyritz, Ray Lankford
Cards #1-#800 are possible
Look for randomly inserted Jackson Heroes, found exclusively in High Number packs! There are also 2,500 serial numbered cards autographed by Reggie Jackson, with a few containing the inscription "Mr. October."
Could you find one of the most impossible cards in modern times, the Mike Witt black box card? Only a handful have been found and regularly sell in the $1000 range!
Card 702 (Rookie Threats) was originally scheduled to be Mike Witt. A few Witt cards with 702 on back and checklist cards showing Witt as 702 escaped into early packs; they are characterized by a black rectangle covering much of the card's back. (Beckett.com)