Looks like a great deal considering all of the additional stuff included. Those machines are incredibly useful for all sorts of sharpening tasks from planer blades to carbide tipped circular saw blades. If it was in my neck of the woods, I would have already bought it, cleaned it, painted it and put it into use 
Cheers,
Brad
PS: Some cool vintage info about the sharp-all can be found here
Cheers,
Brad
PS: Some cool vintage info about the sharp-all can be found here