Yamaha EZ300 61-Key Portable Keyboard with Lighted Keys (Power Adapter sold separately) : Everything Else - Amazon.com
Amazon.com: Yamaha PSR-E373 Digital Keyboard - A Versatile, Entry-Level Keyboard with 61 Touch-Sensitive Keys, 622 Instrument Voices, in a Black Finish : Yamaha: Musical Instruments
Amazon.com: Genesis Bundle Yamaha EZ-300 61-Key Portable Keyboard with Lighted Keys Bundled with Power Supply, Foot switch, Stereo Headphones, and 2-Year Extended Warranty : Musical Instruments
Amazon.com: Yamaha EZ300 61-Key Portable Keyboard with Lighted Keys (Power Adapter sold separately) : Everything Else