![Casio WK-500 76-Key Personal Keyboard with MP3/Audio Connection, 670 Tones and Power Supply | Amazon price tracker / tracking, Amazon price history charts, Amazon price watches, Amazon price drop alerts | camelcamelcamel.com Casio WK-500 76-Key Personal Keyboard with MP3/Audio Connection, 670 Tones and Power Supply | Amazon price tracker / tracking, Amazon price history charts, Amazon price watches, Amazon price drop alerts | camelcamelcamel.com](https://m.media-amazon.com/images/I/416F1Di1ZYL._SL500_.jpg)
Casio WK-500 76-Key Personal Keyboard with MP3/Audio Connection, 670 Tones and Power Supply | Amazon price tracker / tracking, Amazon price history charts, Amazon price watches, Amazon price drop alerts | camelcamelcamel.com
![Amazon.com: DCPOWER AC Power Adapter Compatible Replacement for CASIO WK-500, WK-1500 Digital Keyboards : Electronics Amazon.com: DCPOWER AC Power Adapter Compatible Replacement for CASIO WK-500, WK-1500 Digital Keyboards : Electronics](https://m.media-amazon.com/images/I/81f-hUS92IL.jpg)
Amazon.com: DCPOWER AC Power Adapter Compatible Replacement for CASIO WK-500, WK-1500 Digital Keyboards : Electronics
![Amazon.com: AC Adapter for Casio CTK-5000 WK-500 WK-3300 WK-3800 CDP-100 CDP-200 PX-120 PX-320 PX-575 PX-720 Electronic Piano & Keyboard Charger Power Supply : Musical Instruments Amazon.com: AC Adapter for Casio CTK-5000 WK-500 WK-3300 WK-3800 CDP-100 CDP-200 PX-120 PX-320 PX-575 PX-720 Electronic Piano & Keyboard Charger Power Supply : Musical Instruments](https://m.media-amazon.com/images/I/61yMCHIKP1L.jpg)