It depends on what they value your car at. A friend with a base model 07 focus had 7k worth of damage done(unibody) and they fixed it. Replaced the entire rear floor, as well as a crash bar.
Looking at yours, and the way the left rear 1/4 is crumpled in in the middle of the panel, id say there is DEFINITELY some unibody damage.
Sucks to see because those are actually pretty rare cars.