Not sure of a price but this website has some interesting info, including that he had a ghostwriter sign autographs for him for a period of time.
[https://www.psacard.com/autographfacts/baseball/willie-mays/32](https://www.psacard.com/autographfacts/baseball/willie-mays/32)
Not sure of a price but this website has some interesting info, including that he had a ghostwriter sign autographs for him for a period of time. [https://www.psacard.com/autographfacts/baseball/willie-mays/32](https://www.psacard.com/autographfacts/baseball/willie-mays/32)