It contains Tenkaichi 1, 2, and Super DBZ. Comes out 9/9. Heres the link.
http://www.amazon.com/Dragonball-Z-Trilogy-Playstation-2/dp/B001E3GAA6/ref=pd_bbs_sr_1?ie=UTF8&s=videogames&qid=1220899216&sr=8-1
Hopefully we see more of these.
The used prices at gamestop are
Tenkaichi 1- 9.99...