I have a silver Mathmos Space Projector and two color wheels (green/yellow; violet/blue) for sale. It is factory wired for North America and is in good working condition. Note: There is a small area of exposed wire at the transformer that does not effect operation and that I will cover with electrical tape (see pics). Email me directly at firstname.lastname@example.org for more pics/info. Asking $175 plus shipping. Thanks.