Wii Greatest Hits

I was wondering when Nintendo will release its Greatest Hits games? I want to buy DBZ BT2, but since it has been around for so many months, i believe it was released during launch im not sure, i was hoping it would get a price drop. I have no problem payin 50 bucks for a game, but if it was new, not a 5 month+ old game that could get a price drop any day now.

Can anyone can comment on my question? that would help a lot.

I would assume you'd have to sell a certain amount of the game for it to be eligible for Greatest Hits, and there is lets say 4 mil Wii's sold in the U.S. which means around 2-3 million of each launch game would be sold in the u.s. alone by now, and couple hundred, or even thousand more bought from Gamefly.com and Blockbuster.com, ect.