Seriously, I make a new topic and suddenly I can't post for 26 minutes?!? So hate this "upgrade"... Anyway, I really don't know to both questions but Newegg is the same big gap as well (though their 360 version has a CD with it I guess). The only thing I can find are that the graphics are marginally different (see the link below). Gameplay and content seem to be identical though and what minor graphical differences exist I still think it looks fine on PS3 and certainly not $30 better for 360. Actually the more I look at the site I linked below the more I think the PS3 looks better, the color's a little less saturated by everything's far sharper and you can pick the details out far better.
Does anybody know if it includes the OST from Amazon? I'd probably bite for this even though it's not Golden. They should really release that on PS3...
Um, just to be clear that while the story in Arena is a continuation of the story in Persona 4 that it's a fighting game not a JRPG. I do agree though that they need to release Persona 4 or Golden for PS3 though.
Edited by amusedtoe, 06 June 2013 - 02:37 AM.