Retail: six cards at $2.99/pack (.498 cents/card) with one mini and one bronze card
Hobby: nine cards at $5/pack (.555 cents/card) with one mini and one bronze card
There are two autograph or relic cards per hobby box. There are similar odds for retail, but I am not entirely sure what the odds are. The 1/1 Carolina Brights, cut signature books and printing plate are exclusive to hobby. You cannot pull these out of retail.
Everything else is up for grabs.
Here was my break down.
Hobby: 54 cards, 2 Mantle checklists. No doubles.
Retail: 35 cards, 1 Mantle checklist. Four doubles.
Hobby: 7 cards (Mantle, Bruce, Wang, Burrell, Reimold, Cordero, Perez from TB)
Retail: 8 cards (Munson, Crede, Varitek, Hardy, Bedard, Wang, Beckett, Adrian Gonzalez)
Hobby: 7 cards all Piedmont (Perez from TB, Ramiro Pena, Foxx, Stewert, Renteria, Uehara, Whitesell)
Retail: 9 cards. 1 Polar Bear (Papelbon), 2 Cycle /99 (Matt Kemp, Victor Martinez), Piedmont (Papelbon, Schafer, Scales, Perry, Cobb, Marquis)
No number variation
Hobby: Alex Rodriguez
Retail: Honus Wagner
Hobby: Ryan Braun auto
Retail: Elvis Andrus auto redemption