Thanks to this site I went from researching a new grill to falling down the rabbit hole that is Weber refurbishing! And by pure luck I found what I'm now learning is a fairly rare 1985 Genesis 3 with original cover for $10. A lot of work ahead of me but enjoying the ride.
Unfortunately pretty bad. Useable, but bad. I'm on the hunt for replacement fire box. Every bolt snapped off and had to be drilled out. But everything else, lid, drip pan, manifold, stove top, and frame all look good.