Vintage Yamaha PSR-12 49 Key Keyboard Synthesizer Electric Piano w Power Supply

Casio CTK-330 49-Key Electronic Keyboard Black Built-in Speaker Battery Powered

Yamaha PSS 125 Keyboard. Tested! Original Box Included. PSS-125

Electromaster FK-6500 61-Key Electric Keyboard, Mic, Bench, Stand

Modded Casio CTK-2100 Digital Piano - Retro Studio Gear

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

Yamaha PSS-130 Electronic Keyboard/Synth - Black Vintage

VINTAGE Yamaha PortaSound PSS-80 32 Mini-Key Keyboard Digital Synthesizer Tested