what a 1970 roadrunner wurth?

1970 2 dr. htp. 383 magnum 4 speed, airgrabber hood scoop,pistolgrip shifter. needs restoration but, complete car.

How is the rust situation? Rust free: $12,000. Normal, rusty: $6000.

do you have some pics of it because I might be interested in buying it depending on the condition