My comments are regarding SADDLE knobs only. They are not available anywhere except NOS or good used. They have never been reproduced. You can use repro Ginger knobs, they are much darker than saddle but look OK if you replace all of them so they all match.
Join the gang of us that can’t buy the correct color for our aqua interiors. I finally just bought some green ones and sprayed them with a body color rattle can that I had mixed up for me. They look good and unbelievably, the paint seems to be holding up!