Anybody Know About 70 Ford Torino 429 Cobra Jet Cars?

Anybody Know About 70 Ford Torino 429 Cobra Jet Cars? I know...............it's a Ford, anyways,

This 80 year old lady owns it, it's got 69,*** actual miles on it. It's a 429 Cobra Jet, 4 speed, bench seat car. It hasn't been licensed since 1981.
The car is a little rough, needs quarter's, trunk extensions, and lower front fender patches. Other than that, it looks pretty good, floor pans and truck pan look good too.

I guess I don't know if it's matching number's or not, cuz I don't know where to look for the number's, and her garage is so packed full of junk that you can't even move the car, and there was about 5 inches of snow on the ground, so we didn't want to push it out.

Anyways, I guess the big question that she has is, what's it worth in this condition??

I'm just trying to help her out, she's a buddy of mine, wife's aunt. She's 80 years old and still working, she just wants to get what she can for the car.

So if any of you guys can help me out with some info that would be great! Here's a few picture's so you can get an idea on the price maybe?
Thanks