re: What's the most dependable mountain bike I can get for under $200? UPDATE:

I'm about to buy a new Specialized Pitch 650b tomorrow for $524. I wouldn't want anything less for trail riding. You need to find something used w/ low mileage. Specialized, Cannondale, Trek, or Giant. If you are tall (6'3" and above), you can go w/ the new 29er tires. If not, get the 650b or 27.5 in tires. The 26's might be had cheaper though.