Yes. That 2008 is pretty bad. But any more pictures would be great. Not to laugh at! It's very informative. The bottom is pretty bad but what about the engine bay and door panels? How do they relate.
I have seen rust like this many times and the thing keeps going strong. It's just the bill can be 2x-3x the labor if something needs repair. 4 hours vs. 12 hours. That's the real problem with LC's and rust. The frame is fine, the components are fine, the KDDS bolts are gone (if your not doing a lift who cares). It's just any work is exacerbated with the rust.
I bet someone will buy it for 25K if it does not sell soon. Not touch a damn thing on it besides the oil, plugs, fresh calipers and the thing will run just fine for the next 150K.