Used vintage Casiotone MT-68. TESTED AND WORKING!

MISSING/DEFECTS (CIRCLED IN RED IN PHOTOS):

It is missing several sliders, knobs, battery cover, and AC power adapter.

The power switch is functional, but needs a screw driver to be turned on/off.

The keyboard has been tested on battery power and works without issues.

Message me if you have any questions!

Thanks for looking.