Sarah Ferguson autographed Dieting with the Duchess hardcover book

Dieting with the Duchess hardcover book autographed (first name only) in blue Sharpie on the inside cover by Sarah Ferguson, the Duchess of York. Obtained in person at 1999 Mall of America signing, with original bookmark/ticket from the signing and certificate of authenticity from AutographsForSale.com. Dust jacket has minor flaws and shelf wear. ONLY ONE LEFT.