Mileage that low on a 10 yr old unit means it probably sat a lot. Either unused or lived in permanently and not moved much. The previous poster is right, seals and hoses dry out. You also have to consider what happens to an unused MH, rodents, bugs, roof, seals, plumbing etc. A mh, just like anything needs to be used and cared for. It's also probable that the genset hasn't been run much either. And not exercising a generator under load at least once a month is the worst thing you can do. All that said, it does not mean it's a bad MH. It may have been meticulously cared for and used sparingly for weekend trips. Those are the variables you need to find out - how it was cared for and used. If it sat, I would look elsewhere unless it's a killer deal and you are prepared to really check it out and possibly bring it back to life. Might be a good find.