Blue book value on 1976 Honda goldwing?

I believe there is not really a book value on a "76. The 1000 cc gold wing was just into production and there were problems with it. I did not like the frame, as it was prone to high speed wobble. Also, the dressed version parts were not made by Honda. The change came in "80 with the interstate 1100 cc complete from Honda. The '84 to "87 1200's were made better.