Home Speakers & Audio Korg B1 88-Keys Digital Hammer Action Piano w/ Speaker System $299.99 Speakers & Audio Korg B1 88-Keys Digital Hammer Action Piano w/ Speaker System $299.99 By ARCOM - 18 February 2019 134 0 SHARE Facebook Twitter Go to the deal page: Korg B1 88-Keys Digital Hammer Action Piano w/ Speaker System $299.99