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 - 2 December 2018 179 0 SHARE Facebook Twitter Go to the deal page: Korg B1 88-Keys Digital Hammer Action Piano w/ Speaker System $324.99