Yes, go see Black Sabbath live in any capacity you can. In all seriousness I don't think you can truly appreciate the music until you've heard it live, even if you're getting ripped off by not hearing the original drummer.
6/28 Meh-hem Fest
7/9-7/16 Van Halen :|
7/25 Alice in Chains?
9/29-30 Uncle Acid & The Deadbeats