Up for sale is a RARE VTG Sight n’ Sound Helicopter Wind Up Toy. This toy was known for appearing in the popular Baby Einstein video: Baby Mozart (1998-2003, 2010). The toy as pictured is missing the key, the bottom piece, and the propeller. When wound up it using a screwdriver, it doesn’t slide on hard floor and it only moves the gears in mid air. Still great for collecting or for a display piece. Thanks for looking!