Furby -- updated for 2012 -- is one of the hottest and hardest-to-find toys of the season. (Photo: Amazon.com)The hottest holiday toy for 2012 is an old favorite: Furby, a fluffy owl-like robot that sleeps, dances, talks, eats, and constantly "learns" new behavior is flying off store shelves -- and going for big bucks on the black market -- around the world.
