Re: 2000 Chris Craft 200
Have the boat checked by a pro if you aren't sure what to look for. I'd of course take a look under the skeg guard, but only to see if the drive might've taken a hit hard enough to break the skeg. A sea trial and inspection of the drive fluid for water should tell you if the outdrive sustained any damage. If bellows haven't been replaced (or the seller can't prove they have), it's overdue.
My 1999 24' express was built really well, and had the best rough water hull I've ridden in anything under 30', including my Four Winns. I like the V-P SX outdrives, too.
Good luck!