FUNimation has released DragonBall Z Kai part 4 on DVD and Blu-ray today which is completely uncut and uncensored. The run time is 325 minutes and contains episodes 40-52 and is in HD.
DragonBall (Z) Kai is a refreshed version of DBZ, which removes most filler, enhances animation (presented in HD format), new voice overs and a brand new Japanese score.
Product Summary:
After learning that Frieza murdered his father and destroyed his home planet, Goku takes aim at the putrid purple monster in the greatest grudge match the galaxy has ever seen! The bruises multiply at a furious rate as the two warriors trade blows in a battle that literally destroys planet Namek. As the slugfest approaches a standstill, Frieza forever silences Goku’s closest friend – sending Earth’s hero into a Super Saiyan rage that threatens to obliterate them both!
You can purchase this item at retails such as Amazon.
Box Art shown below...
DBZ Kai is also currently airing every week on Nicktoons and CW 4 Kids and is currently at the start of the Android saga (on Nicktoons), but a lot has been edited out and cut.