Home Speakers & Audio Korg B1 88-Keys Digital Hammer Action Piano w/ Speaker System $324.99 Speakers & Audio Korg B1 88-Keys Digital Hammer Action Piano w/ Speaker System $324.99 By ARCOM - 27 November 2018 148 0 SHARE Facebook Twitter Go to the deal page: Korg B1 88-Keys Digital Hammer Action Piano w/ Speaker System $324.99