Rust is just natural weight reduction.
1986 SD33T SWB
That's probably the first success I've ever heard of on marketplace. Normally it's 315 equiries of "lowest price?" And 13 people saying they'll take it amd never showing up.Selling a lounge suite on facebook marketplace and having the buyer organise payment and a removalist to uplift it within 2 hours. Rapt. All done and with near zero effort on my part.
Also, I second the rivnuts. So satisfying.