This vintage Casio pocket computer calculator is a must-have for any collector or enthusiast. With its sleek design and advanced features, it is sure to impress anyone who sees it. It has been tested and comes with new batteries, so you can be confident in its functionality. Made in Japan and labeled with the model number fx-700p, this unit is a rare find. The book also includes information about the item's aspects, such as its unit type and vintage status. Don't miss out on the opportunity to own this unique piece of computing history.