What makes a toy story doll collectible?

The information supplied describes Sheriff Woody Pride as a pull‑string cowboy doll that appears in the Disney–Pixar Toy Story films. It notes that Woody is voiced by Tom Hanks, that the character was designed by Bud Luckey, and that the doll’s design was inspired by John Lasseter’s childhood Casper pull‑string doll and the Howdy Doody puppets. No details are given regarding rarity, production run, limited edition releases, or other attributes that typically contribute to a collectible status. Therefore, based solely on the verified facts, we cannot determine what makes a Toy Story doll collectible.