I played Classical Guitar many years ago but decided to quit so I could focus on another instrument instead.

Now I've decided to take it up again, but I've got a few questions:

1. Should I spend $200 or over on a classical guitar, or will a cheaper acoustic be just as effective for learning classical music?

2. If I want to branch out into blues and/or jazz guitar, will those styles sound out-of-place on a classical instrument?

3. I had tendonitis many years back, will there be a guitar this will be easier on my wrist and hand?