Marble maze. I currently have this fully assembled so that the purchaser knows all the parts are there. If wanted I can take it apart, I believe I even have the original box. Very cool and elaborate toy that encourages "play time" with both kids and adults. I just have no room for it anymore.
First offer at $20.00 cash can take it away.
http://www.amazon.com/The-Learning-Journey-Techno-Marble/dp/B003BEDEC8