Have a PlayStation 2? Want to be a rock and roll star? Canât afford real instruments or hours of demanding lessons and practice? Cheap? Well you and your friends are in luck! At your local Gamestop (Electronic Boutique, EB games, itâs all one big conglomerate) until August 13 you can get your hands on the Rock Band PS2 bundle for only $109.99, which according to the advertisement and my own rudimentary math skills is $50 off the normal price. So if youâve been holding off because you couldnât