Any of the music games that dropped last month would probably be the best indicator of this month's drops (Metallica, Smash Hits, World Tour, Lego Rock Band). If the PS3 versions are 3.97 and 360 versions are 8.97, there isn't much hope for good drops this month. If the PS3 versions are 2.97 and the 360 versions are 4.97, then this month could be good.
I'll be checking one local store during my lunch, I should be able to report back around this afternoon.