Where is it located?
Rusty cab corners and rockers are pricy to fix…ask me how I know.
Get a PPI from a certified source, or at least a shop you trust. Check codes.
Run it hard before buying, make sure you get a cold start, check shifts from 2-3 aren’t super rough, and check the electronic locker and 4WD to make sure IWEs are working.
Everything else is parts that are easily replaced. Shocks will probably need a rebuild, brakes, tires, spark plugs, check fuse 27, reroute sunroof drains outside, retape rocker holes or get rubber plugs, the list goes on…Fun to do yourself to boot.