Crosley Grandfather Clock and Radio

[cdmarion]

I've got the opportunity to purchace a Crosley Grandfathers clock with built in radio, i believe it's from the early 30's. It's missing one knob and does not work. It's in good physical shape, the usual for furniture this old. They are asking $400. This just feels like a little much for this item. It's cool but is it $400 cool? Any thoughts on what this might be worth?

Thanks

Chris