WIW 1971 sub, BB/auto, tilt, Posi, Highlander seat

[67Mach1]

I have come across another suburban. 1971 with all items mentioned above including a/c, some kind of cruse control, heavy duty rear springs, along with almost brand new 31's up front and 33's in the back, Strange option dual tanks where the second tank is fed by the first?

Barn doors, rear air, and I dont remember if it had anything else special.

Issues: not run in Close to a year, Eddlebrock carb in place of origional, a/c box has been fiberglassed back together and at most likely not working. Leaks PS fluid as well as tranny fluid.

Rust at toe boards, slight rust on both rockers, both rear quartes below belt line needs to be replaced.

She is not rusty just has rust.

Ball parking it, not knowing if it will start/ run w/out bringing a battery with me, what would the Value be?

The photos are terrible as they are from a phone.

Thanks,