The baseball repack box I picked up had 100 cards as well as an unopened pack. I don't remember what the pack was but I believe there were six cards in it.
While the pack had cards from sets I'd rather forget - '87 Topps or '89 Donruss - I was happy with the variety. There were plenty of cards and sets I had not seen or collected.
Probably 20-25 of the cards I pulled will end up in my personal collection.