We bought Zane this Thomas computer years ago. It was a huge hit until we lost the back to the battery case and the kids haven't played with it since.
Reid saw it on the shelf today and wanted to play with it. I busted out some cardboard and tape and new batteries and VIOLA'! Thomas was resurrected. I don't know who was more excited about it though, Zane hasn't let it out of his sight yet! He tells me that he is helping Reid but amazingly Reid has only gotten to push a button once or twice.