Boxed Vintage Bandai 4090 Police Auto Cycle Battery Operated Model - Tested and although there are signs of life it doesn't seem to want to work properly, I think there is probably a loose connection somewhere so needs some attention or great as a display piece.  As shown box has a few bits of damage but overall in good condition for age.
 
I have other toys & games available including tin plate clockwork items, Scalextric, Matchbox & Corgi cars, YoYos, Power Rangers and more.