How many season sets will there be of Dragon Ball Z?

there will be nine... # Vegeta Saga # Namek & Captain Ginyu Sagas # Frieza Saga # Garlic Jr., Trunks, & Android Sagas # Imperfect & Perfect Cell Sagas # Cell Games Saga # Great Saiyaman & World Tournament Sagas # Babidi & Majin Buu Sagas # Majin Buu Saga (continued) After that, there are two seasons of DragonBall GT

If you're after the WHOLE story, check out the original DragonBall series...

Pyro