I sold a pair that were blasted and probably a tad nicer for $100 a couple months ago on ebay. Those don't look too bad though compared to most. They are straight from what I see. It looks like the one on the right might have some excessive rust near the top but the rest just looks like minor surface rust.
When I bought my 64 back in 1982 the ones on it were completely gone. Swiss cheese. Water lays in them. It took me a couple years to find a decent pair to replace them with. Back then I would have killed for a pair like those on ebay. That was before the internet though. Stuff was harder to find.
I remember selling sets and sets of them years ago evn then I would get $45-55 each for rust free mint ones even blasted and painted ones would sell for $75 a pair way back .....I seem to have three sets laying around the side of garage .....I love CALI
Yeah I have a couple NOS mud bucket sets in my garage along with some NOS inner bumper brackets and lower glass channels too that I bought a few years ago but I had a hard time finding them back in the early 80s when I lived in PA. Even at Carlisle it was hard to find the stuff.
Of course they reproduce all three of those rust-prone pieces today. The repop bumper brackets and the lower glass channels are nice but I never wanted the plastic mud buckets although they probably aren't too bad and definitely better than nothing.