There are many extra cards! At least 1 full set (counted). Many of the sleeves have extra cards inside them. I know for sure there is one full set and close to two. Many of the sleeves have three to five cards in them. The last page shows nine cards that I’m not sure what they are. This is one full set of cards one through 180, plus many extras. These have been stored in the vinyl sleeve since the 90s. The vinyl sleeves are deteriorating and probably should be replaced. Most of the cards are taped in with masking tape over the top not touching the cards but retaining the cards inside the sleeves. Please let me know if you have any questions.