Buy a PS3 and get The Show instead. Don't waste your time with MLB2K.
This is probably the last year MLB2K will be made. Take Two Interactive's exclusive third party contract with MLB is over after this year. Everybody hates this game so I don't know why they'd continue making it. And you know they aren't making much money at all on the PS3 with this game. Anybody who owns a PS3 and buys this over The Show is a fool.
Agree with all that has been said. I switched over from 360 to PS3 mainly so that I could play The Show because it is just so much better. I actually just traded Holiday and got back Pujols and am making a run towards my 2nd World Series.