Yamaha PSR-520 61-Key Electronic Keyboard 243 Voices MIDI Built-In Speakers

Yamaha PSR-E263 61-Key Electronic Keyboard Black Built-in Speaker Power Adapter

Yamaha Portatone PSR-220 Portable Keyboard

YAMAHA PSR-400 Portable Keyboard - Free shipping

Yamaha PSR-500 Keyboard - Made In Japan

Yamaha PSR-530 Keyboard 61-key w/Cartridge

Yamaha PSR-530 61-Key Electronic Keyboard Black w/ Stand, LCD, MIDI, Speaker

Yamaha PSRE463 61 Key Portable Keyboard