CASIO CTK-511 61 KEY 100 TUNES MIDI ELETRONIC KEYBOARD W/ AC ADAPTER

Casio CTK-531 Electronic Keyboard 100 Song Bank Tested Missing Bat Cover No Cord

Casio CTK-551 61-Key Touch Response Keyboard with MIDI Connectivity

Casio CTK-551 Keyboard Touch Response 100 Tones Song Bank Controller

Casio 61 Key Keyboard CTK-558 100 Tones 5 Octaves Touch Response No Power Cord

CASIO CTK-6200 ELECTRONIC KEYBOARD ***(UNTESTED)***

Casio CTK-330 49 Key 100 Tone 50 Rhythm Portable Piano Keyboard 20 Songbank

Casio 61 Key Keyboard CTK-558 100 Tones 5 Octaves Touch Response