As long as the bike had basic maintenance and care 42,000 miles is considered low. Be sure the engine will turn over and better yet if you can drive it. If she sat for a while was the tank and carbs drained and is it clean. Title? I did a 73 CB350 a few years ago and it was a fun bike, but I felt cramped on it. I'm 6 foot and just got spoiled on the CB750. Good luck and post some pics when you can.