You don't need an alignment bro....
The only reason to get one is if you want to change your rear camber for longer tire wear and less agressive handling. As I mentioned last week, if the car pulls straight, the wheel is straight and the tire wear is even on both rears, you are good. Trust me, you'd be wasting $200 for absolutely nothing. You probably got less miles on your last rears due to your prior alignment. If this one is good, don't **** with it.