CASIO ROM CARD OM-53B BASIC Card for PB-2000C and AI-1000 Calculators
The card is used but has been tested and works at 100%
Aesthetically it is in good condition.
If you request it, I can add a CD with the English manual in PDF for free.
Discounts applied on shipping costs when buying more than one item.
Shipments are sent from Valencia (Spain). All shipments are insured. International shipments are by aeroplane.