Yeah, I guess that list is the final word.
That list has been referred to before, but serious Olds guys do not use it. It's incorrect in places, missing some VIN's, and a few people I've spoken to in the past year with vast H/O knowledge have said that there are some VIN's on there that are not even H/O's. It's an old, outdated site.
This car is for real. I have information on all 3 of the H/O ragtops; the two originals, the one that was destroyed, and the replacement.