I have one that a previous owner painted the center section Medium Red. Most likely it was Bob Steiger... If you don't mind masking off the rim and re-spraying black over the red, you can have it for free. I gave its mate to another forum member last year so this one is an orphan. The tire most likely is 25+ years old.
If you're still having your garage sale next week I can deliver it since I was planning on coming anyway.