Maxie D
Wikipedia. They always list that stuff.

Peanut
wikipedia. I'd say there was about 19 dvds or try funimation.com coool

Roseyla
Well you also watch drangon ball Z Uh, like it is alll abut fightin and go to the wikepedia and find abut it urself! like u can so watch it on cartoonnetwork too! Hpe this helps

Rusty V
ok each season from funimation has 6 dvd's they are rereleasing them 1 season at a time right now they r on season 5 and they are only to the point of perfect cell... there are like 18 vhs tapes of gt and thats not even counting dragon ball... and i have no idea about "dragon balll x" id never even heard of it till i looked it up b/c of ur question... wikipedia doesnt tell you but all in all there isnt 19 like stupid peanut said its more like 60