Sounds like a really good deal for someone. I think most all of these small steam locomotives have issues of one kind or another, and part of the fun is learning how to operate with them and around them. I'd be sorely tempted, especially at that price, were it not that I already have a stable full (4) of these rather temperamental, but still fun, little locos.
Before I even think of expanding the fleet, I need to get some turnouts built so I can lay my track.