But that doesn't mean you shouldn't enjoy the freakfest that is the Star Wars Holiday Special!
From the IMDB trivia section:
This special has never been released on video; however, bootleg home-recorded videos have been circulating for years and are now all over the internet. George Lucas once remarked at an Australian convention that "if I had the time and a sledgehammer, I would track down every bootlegged copy of that program and smash it."
Think of this as your way of getting Lucas back for those sucky prequels.
I hope they put this on the Harrison-Ford-lifetime-achievement-montage at the Oscars sometime in the next twenty years!