If this Genso Kukan Aurora simulator can come anything close to making your wall look like in the aurora borealis, it will be worth far more than its $61 price.
It's a 6-inch tall projector that runs on three AA batteries, and it has a 30-minute sleep timer to lull you to sleep with images of Electric Ladyland. After the jump, take a look at a video of the projector in action.
'Scuse me while I kiss the sky. Nah, the walls around here are much too filthy for that.