Personally I don't think he is misrepresenting anything as a means of ripping anyone off. It says he is assisting a friends widow to sell. If I were in the market for a car like this I would go look at it in a heartbeat.
Charlie, the 427 he said is 11.94. Might be a little happy on the dyno but not to over the top.
The silver Nova is a little high but if I owned them I would tell anyone looking that they are not making any more of them so if it is too high they are not the cars for you.
Curtis