Bioware just announced Mass Effect Trilogy, which is pretty much all Mass Effect games wrapped up in one neat package. It's out on November and it will be available on Xbox 360, and PC. For PS3 though, the trilogy will be released on a later date.
It will be released on November 6, 2012 for Xbox 360, and PC. It will be priced at $59.99.
The first Mass Effect is finally heading to Playstation 3. I'm pretty sure they are currently working on porting the game to the PS3, which is why the PS3 version of the trilogy is planned for a later date. I didn't think they would bother to bring Mass Effect 1 to the PS3, but I guess they had to because of this package. Wouldn't be much of a trilogy without the first, now would it?
as you can see above, it will include all three games, and an exclusive artbook, all wrapped up in a premium foil box.