For your consideration, here is a Used Casio fx-250C Scientific Calculator, made in Japan. It has been tested and it works great. It has some scratches or a coating over the display area. You can see the display fine. It has batteries. I am not sure how much juice is left in them. on it. Item pictured is the actual item up for sale and comes from a non-smoking household. (173.63x-.9hc)