Vintage toy from 1960...Ideal's "Mr. Machine"

I never had one for they were a trifle expensive but I may have killed the neighbor kid for one. I saw one on Ebay sell for nearly $300.Wikipedia...Mr. Machine is a once popular children's mechanical toy originally manufactured by the Ideal Toy Company in 1960. Mr. Machine was a robot-like mechanical man wearing a top hat. The body had a giant windup key at the back. When the toy was wound up it