Which of these PS3/Ps2 games should I get? I have a Month of free time coming up before UFC Undisputed 2010!

I preordered Ufc Undisputed 2010(I still play 2009 almost every day and 2010 seems like it's going to add so much), but it doesn't come out for another month and this semester ends in 5 days. I'm currently still playing through Valkyria Chronicles, Oblivion, Borderlands, Persona 4, and FFX sporadically, but I want a new game, hopefully for cheap. Here's what I'm looking at... 
  Eternal Sonata

If your looking to put time into it Eternal Sonata will easily give you more bang for your buck
 But really there are far better choices

I completely forgot that Eternal Sonata came to PS3.  I really should go back and finish that game.

please delete this. sorry it posted before i put all the options.