Thought I'd also add a copy of this Dealer price list to this thread in an effort to keep as much of the 1970 info together as possible.
This came with a 1970 Dealer Program manual/folder that I recently picked up. It talks about all the models available that year along with advertising for the dealers. It also points out how the GTR price is lowered by $100 to help as a "Traffic Builder" for the dealerships.