Guesstimates Needed - 55 Barn Find Value ?

[vintage750]

hi
I am going, in a week or so, to look at a 1955 TBird that has been stored in a barn since 1970. At that time it was running and in decent shape.

It has the hard top.

From what I gather, any interior and convertible top are shot, paint poor, chrome gone but the basic car all there.

Not sure that it has the original motor...some similar Y block though.

Anyone wish to offer a value range of what it is worth?? I don't believe the owner has done much thinking on this, only that he has decided he does not wish to restore it.

thanks for your time!
John