I was in Wal Mart today, and I noticed that there are two different bundles for this game. One for $150, the other for $250. Now its obvious that the $250 bundle has the ludwig colored kit and replica guitar. I looked at the bundle for $150 and noticed on the back that there is a pic of the RB1 kit and RB1/2 guitar. Question is are these instruments just used as advertising to show what the bundle comes with, or have they started using RB1 instruments again for the $150 bundle?