T-Power 12v AC Adapter for Casio Wk-1630 Ad-12ul Wk-3700 Piano Privia Px-100 for sale online | eBay
Casio WK3700 76-Key Keyboard | zZounds
Amazon.com: MaxLLTo 6ft Extra Long AC Power Replacement Adapter for Casio WK-110 WK-200 WK-210 WK-3700 Keyboard Charger Power Supply Cord : Musical Instruments
Casio WK-3700 76 key - musical instruments - by owner - sale