After a once-over, here's my take:
Lid has some damage. Apparently the seller tried to correct a dent in the lid by pounding it with a 2x4 or other block of wood. Couple of other chips that would be minor on their own. Handle, thermometer & housing, lid vent all in good condition.
Bowl has some crazing, a couple of small chips developing in that area. The charcoal grate is warped, so it's seen some hot fires.
The igniter switch is shot. The screw attaching the ceramic igniter has the head stripped. QUESTION: what's the best method to try to remove this screw? Drill it out? Rest of the gas assist parts look good.
Frame is very solid - better than either of my two previous SSP's. Wheels and casters are in good shape - casters that actually work (and lock/unlock) are a first for me. Axle is completely rusted - easy fix to paint or replace with a new SS rod.
Table is dirty, but looks like it will clean up nicely. Old-style ash sweep bar is in good condition, as are the ash catcher and ring. Just needs a good cleaning. Sweeps have been replaced with the H-style, seem to be OK.
It will need some work cleaning and polishing, but it's going to be pretty nice. The lid damage is the only real issue.