CASIO FX-850P WITH 16 KB MEMORY - VINTAGE BASIC COMPUTER (LI À LEVALLOIS PERRET

CASIO FX-850P + RP-8 Module Memory: 8 KB (onboard) + 8KB (memory extension) Vintage scientific and BASIC computer / calculator from the late 80s The pocket computer is in overall good condition. - LCD has no mixing pixels but one line seems weaker (see picture) - keyboard is in a great shape - one screws on the back is missing - The black plastic cover is in good condition with minor sign of use - Bottom metal plate is in good condition too.  Provided with the RP-8 module box and instructions. Total memory is 16 KB, with about 11 KB available for BASIC programs. Please see pictures for details. Brand new CR-2032 batteries installed. Item is tested and fully working. Very rare to find in this great condition and with 64 KB memory installed (64 KB is the max possible. 54 KB can be used in BASIC programs).