When you wrote "Barbara", I assumed you meant Streisand. Now that would be an autographed chip. Not that Genie isn't easy on the eyes, she was on every teenaged boys top 10 list of dream material in the 70's.

Some Barbara Eden trivia. In the 1970's it was considered too risque to show an exposed belly button. Barbara Eden's genie costume had to be designed to hide this most intimate area. There was one eposide, however, that the belly button managed slip out of her costume and even past the censors. Imagine that with what we can see on TV today.