From the eBay item description:
This El Toro snorting bull and matador is in totally unused condition and has its original box. No paint damage at all on this and no corrosion within the battery compartment. This toy was working perfectly when I put it in store with rest of the collection some 25-30 years ago. I put a battery in it but it’s not responding. I guess this is an easy fix but I don’t want to force anything. The box is a little stained – please see pictures – and the base has some damage but, apart from a little creasing, the lid is fine with great graphics. Assembled, the toy is around 6 inches high.
Here's the eBay listing with additional photographs of the El Toro - motorized bullfighter tin toy automaton