Amazon.com: Casio SA-78 44 Key Mini Personal Keyboard, Pink : Electronics
Casio SA-65 Electronic Piano Keyboard - Tested Works *no AC cord* | eBay
Amazon.com: Casio SA-78 44-Key Mini Keyboard Bundle with Power Adaptor, Removable Keyboard Stickers, Piano Book, Austin Bazaar Instructional DVD, and Polishing Cloth : Musical Instruments