First, this thread is 3 1/2 years old. Second, a car is only worth what one is willing to pay for it. Cars that were said to be worth 2.5 million have barely brought 1 mil before. It all depends on who is in the room. Third, the cars you listed were all SS. The car in the initial post wasn't a SS.
My last "point" is just that my post about the Chevelle brought a little tear to my eye. The uncle I spoke about in that post past away since this post. He had a huge love of cars and that is a love I still have.