There are no odds on the wrapper but thankfully it ended up being 24 legit O-Pee-Chee cards with no "Target Exclusive" space fillers or anything like that. Looks like you get 23 base cards and 1 black parallel card per rack pack. If you were going for a base set and didn't care for the black parallels, these rack packs would be the way to go. You'd have to buy 5 retail or hobby packs to end up with 23 base cards, which would cost you $2 - $3 more than this rack pack. Let's see what I got...
#105 - Francisco Liriano - Minnesota Twins - Again, I am not covering new ground here by any means, but I am not a fan of these studio shots at all. Almost half of the cards in this pack are boring studio shots. I think I stood in front of this same backdrop for my 8th grade class photo. This is probably the single biggest reason I've decided not to pursue this set...
#123 - Brian Wilson - San Francisco Giants - I will admit that I have no idea who this guy is, but I've included this card to illustrate how a posed shot can be done correctly. Even though it's not an action shot, this is still a cool looking card. Brian's showing off his split finger fastball (I think). Behind him we have actual grass and dirt and sky, much better than the Liriano card.
All in all this was a very dull pack. I'm not that impressed with the set, but it was worth the $4.99 to satisfy my curiosity and prevent me from blowing $45 on a hobby box of the stuff. I like the card stock but the studio shots are hideous and the "retro" parallels just being a black variation versus a true tribute to the 1971 Topps/O-Pee-Chee set is a total let down. Had Upper Deck gone with a true retro parallel set like they did for their hockey release, I would be buying this up as quickly as I could find it. For now I'll stay away...