Set Deal Alert Click to activate an email alert when this deal is updated Casio WK-200 76-Key Digital Keyboard Workstation $100 at Musicians Friend 3 Comments 352 days ago by leothelion in Music Gear HOTNESS UNHOT Today only. Musicians Friend has the refurbished Casio WK-200 76-Key Digital Keyboard Workstation for $100 with free shipping. Features over 570 tones, recording capability, 48-note polyphony, and song expansion. $100