This may very well be another mistake another online-retailers park, however I'm fairly certain that it's not. Amazon.com have begun pre-orders for Rock Band and it's accessories, which themselves are fairly expensive. You can opt to buy the $199.99 all-in-one pack, or the $59.99 Rock Band Stand Alone Software, and just buy the accessories at your convenience (will be VERY expensive this way).

With the price of the accessories ranging from $30 to $80, it seems buying the stand alone softwa...