1. Sabbath Bloody Sabbath
2. Dehumanizer
3. Master of Reality
4. Headless Cross
5. Vol. 4
6. Paranoid
7. Heaven and Hell
8. The Eternal Idol
9. Mob Rules
10. Black Sabbath
11. Sabotage
12. Tyr
13. Cross Purposes
14. Forbidden
15. Technical Ecstasy
16. Never Say Die!
17. Born Again
I've never bothered with 13 or Seventh Star, so.
It's just a massive discography, so an album like Sabotage, which would be a highlight for many bands, is just kind of middling compared to many others.
I'm a much bigger fan of the Tony Martin albums than I think most people are. These days, they're mostly what I listen to (because I've heard so many of the others so many times).
Born Again just plain doesn't work. Gillan was the wrong voice.