Hello I picked up the paperwork today and there was nothing about it being a prize car etc however the original build sheet says on the bottom "MEMO U1 142 PINK 86899466 SHIP UNCUT QUART OF ABOVE COLOR WITH UNIT". The PHS documents say it was an internally ordered car owned by Pontiac. The guy at PHS seemed extremely exited after reading the info and deciphering it for me. Don't know what any of this really means in the end other than a. some executive ordered it for his wife, b. it was a promotional car meaning ads and commercials etc, c. they built it for a prize for miss america or playboy etc, or c. some really rich person like Nancy Sinatra said they want this now. Nancy Sinatra has a site one can post on and someone posted that they heard she had pink Firebird convertible and wondered if she used to own the one he had which is possibly the one I currently have. Can't imagine there are to many cars exactly like mine. I also have what I believe is the phone number of Miss America in 1968. I'll give her a ring in a couple days and if I talk to her I'll find out for sure if they did give away Pink Firebirds to the 68 winner and runner up. I also read that the color was made to match Nancy Sinatra's lipstick which if true would explain why she might have a car this color.