Check all underneath for rust. If the areas he says are rusted up high, I would think the areas under may be more rusted than he may realize. Rust is the killer in these cars, and you're right, they never come up for sale around here. I had to drive to Texas to get mine and it wasn't rust free as the owner thought. She took a lot off the price though, because she honestly had no idea. I don't know if there are usual areas of rust on these. All the ones I see in the junkyards all seem to be rusted badly in totally different places... unless the usual area for rust happens to be the body. Definitely check the floor pans, frame rails from the front of the cars all the way back, the frame horns where the hood connects, spare tire well, well pretty much spend a lot of time under it. From what he says is rusted I imagine there is more. From the description I personally wouldn't go anymore than 2K and that's if everything else is perfect besides what he mentioned. Rust is a lot of work to deal with. Mine was minimally rusted and I spent more time on sheetmetal than I ever cared to. Welding patch panels sucks. I gutted my interior and I'm thinking about putting a classic auto air street rod cooler III or maybe a vintage air gen II compac in place of the stock AC while everything is out. AC is a must here.