An older friend of mine is interested in selling his cycle, so he asked me what he thought is was worth. A couple of fellows tried to buy it years ago, but he turned them down. It's a 70s (?) Honda 400 automatic. It has been in his garage for ten years without being run. And no, I'm not gonna advise him to get it running so he knows what he has. I'm skeptical that it is worth much at all, but what do I know? Any opinions out there? Is it maybe a gold mine because of it's rarity?