With Halloween done with, it’s time to focus our attention on the Neiman Marcus Christmas Book. This year’s luxury offerings include a GPS dog collar, the Moller Skycar Prototype, your very own instant photo booth, a levitating sculpture, and a green bean casserole of “fresh green beans cloaked in made-from-scratch mushroom soup and crisped with seasoned onion straws.” It sounds strangely familiar, and yet at $65 you may be better off manufacturing your own version.