1969 Cuda A57 4 speed Whats it worth ?

The fact that it's an A57 "slick back" car makes it probably a low number production vehicle. I bought my 68 because it's a one owner with lots of documentation, and special order vehicle with some fun options. I probably paid more then most would for it but I love it and think I got a good deal. So I guess the short answer that you won't like is it's worth what you want to pay, unless of course you plan to flip it