Vintage Casio BOSS SF-4900L 128kB. Organizer Scheduler as is

Vintage Casio BOSS SF-4900L 128kB. B.O.S.S. = Business Organizer Scheduling System. BARELY LOOKS USED.. I HAVE NOT TESTED BUT THINK IT ONLY NEEDS 3 NEW BATTERIES Vintage Casio BOSS SF-4900L 128kB. Organizer. Scheduler.