One of our fellow FBBO members posted this response about E body prices...

there are quite a few rollers local to me ...usually 2k and up. right now there is a 70 challenger roller and they want 3500. for it. Problem is that is that its a roller and by the time someone figures what its going to take to fix it....its going to be sitting for a lot longer than it already has.

It needs to go to a rich person or someone who just happens to have a lot of parts for it. If your starting out with nothing but the roller, there is a lot of truth in what was said in the OP. I know 70 cuda grilles are still getting 1k + and that's just a grille. Rollers are just rollers.