Just took possession of a Solar City last night. Much rougher shape than the craigslist ad would have lead one to believe. Of course, not terribly surprising, that's the nature of Craigslist.
I'll post pictures later today, but suffice it to say this thing is bordering on barn fresh. Mild flaking in back glass in purples primarily. Some planking on playfield, but mostly confined to the lacquer. Only a few areas minor down to the playfield paint due to planking. I suspect with magic eraser and some minor touch up it'll clean up nicely.
Cabinet marked up but not too bad. Standard mouse droppings in side cabinet. Wiring suspect. Definitely some rust on front door and many of the playfield parts underneath. Plastics definitely dirty but probably would clean up. None seem to be out right broken except for a couple of lanes guide on the field. Legs are rusted like they've been left out by the seashore, plunger too, rubber is destroyed everywhere.
My larger question is not can this be saved. It will be saved. The question is how far does one go in this hobby. Reproduction target alpha plastics are available, as is a CPR back glass. One can restencil the entire cabinet if it's too scratched up. And after playfield restore one can send it away for a $400 clearcoat job. All of this is clearly beyond what the market value of the system is even once fully restored. And none of it is staying entirely true to the original parts that were in there if you go replacing all those things.
On my Silver I did a full restore with reproduction everything (had to as back glass was terrible and plastics melted), and I'm waiting for a better Playfield from Shay to finish the job.
This is obviously more of a philosophical question, then it is time and expense . This is a hobby and I don't think anyone intends to make money at it. The larger question is how original showed one really try to keep their systems during restore and how ridiculous does one get trying to put in reproduction parts to take something that was sitting in a barn for probably 20 years and bring it back to life ? Obviously everyone has to decide for themselves, and almost certainly it is game dependent and condition dependent, but it is something I'm contemplating before I undertake what should be a massive job to get this thing back playing again.