70 COPO

[Seaspray]

I was browsing old posts and it got me thinking about a car I've had on the back burner for a while, still collecting parts to restore it. Everytime I decide to sell it I end up talking myself out of it. It is a 70 Z28 with the COPO spoiler. I have no POP, window sticker, or build sheet. I have never looked for the build sheet, so where shoud I start? I do have the original title and license plate from 1970. I met with the original owner several years back. His health was failing so I never pushed the issue of original documents. He did verify the 40k on the clock were correct. I have no doubts of the cars pedigree because everything is there from the LT1 to the 12 bolt, all matching numbers. So, without the build sheet or some other documentation, is this car any more "special" than any other Z28?