Amazon is selling the Star Theater Pro by Uncle Milton for only $59.99 shipped, originally priced at $169.99. This gadget is essentially “a sleek, portable projector that projects an exciting map of the night sky directly onto your ceiling or wall.” Product page.
The Star Theater Pro is easy to set up and comes with two image discs, a Starfield disc and an Earth/Moon/Sun disc. These discs fit into the disc tray located on the front of the projector. Once inserted, the spherical projector can be turned to face any flat wall or ceiling surface.