I remember when the first movie came out and we couldn't wait to see it!
My favorite quote from that movie was "Who can read the mind of a robot?"
Hopefully the next owner will preserve it for what it is. Being able to get the functioning one too is just another bonus, yep, Johnny Five is Alive!
That seller has some neat stuff including one of the correctly restored 69 Dodge Charger General Lee's used for up close filming and the Statue of Liberty head from Planet of the Apes.