Depends what you want it for. A bit of originality while driving with a bunch of Saxos and Corsas? Probably good value. But it will be comparatively slow.
As an OEM+ project car you might want to think about what the neons and underseal might be hiding. And maybe a bunch of bodges that will need fixing.
If you are interested - go take a look. Have a good dig around and don't believe the "rust free" story. See if it does what you want from it - and then ask yourself what you are really prepared to pay. You might find it is a bargain for what you want.