I was asked by a friend to look at a '63 Avanti Supercharged car.  The owner passed away 6 years ago.  The car has sitting covered in a garage ever since.  The car will be sold but the spouse has no idea what to ask for the car.   I am a car guy but have little knowledge and no experience with Studebakers.  This car is supercharged and has a manual transmission.  I don't even know if it is a 3 or 4 speed yet.  The car is in nice shape.  It is white.  Interior is decent but needs a little attenti