When say pay you need to distinguish between your base salary and paper money you get on top of it. Including the paper money senior 1 should be getting north of 400k per year. I know people who are even getting much more then that.
I guess the range is very big. But I was one of the person who was like I want the best salary and the best stock I can get possibly. My interview was excellent (at least that is what I thought) and I was very happy at Apple anyway ... so I took my chances.