New York: DC Comics, 1977. Brass ring with a gold luster finish and an image of Wonder Woman under a plastic lens cover that’s naturally toned, but not scratched. Fine condition and enticing. Adjustable band. No batteries or assembly required. Item #797
There is not a census, but this ring might be rare since it is the only one we have seen, and the only one we know of, and that is confirmed by it not being listed in Hake’s Price Guide to Character Toy Premiums, so unseen by him too.