You can also collect this 30. Anniversary limited edition doll set. Inspired by the memorable moment from “Tim Burton’s The Nightmare Before Christmas” when Sally sews Jack Skellington’s “Sandy Claws” suit. The keepsake assortment includes two detailed dolls with interchangeable faces, two Jack Skellington outfits, a Zero figure, a scenic display stand, and a certificate of authenticity, all within an elegant window display box.