Needs batteries, works. Experience the power of the Canon F-73P Handheld Scientific & Statistical Programmable Calculator. Made in Japan, this vintage calculator is a must-have for collectors and enthusiasts alike. With its reliable functionality and sleek design, it's no wonder why the Canon F-73P remains a highly sought-after item in the consumer electronics market. This fully tested calculator is perfect for a wide range of tasks, whether you're a student, professional, or simply enjoy working with vintage electronics. Its brand name and model number speak for themselves, providing you with the confidence you need to tackle any project. Add this piece of history to your collection today.