Casio Casiotone 1000P, looking for £70 but I don't know what its worth.
Speaker recently been replaced (old one had rotted away)
Condition good for age, I've had it for over 20years, nice feel keyboard with full sized keys.
Renowned for its memory Arpeggio sequencer
User programmable tones and some presets.
Battery back-up for memory. Specification CLICKY