Home Dealnews Guitar Center Memorial Day coupon: 15% off $199 or more + free... Dealnews Guitar Center Memorial Day coupon: 15% off $199 or more + free shipping w/ $25 By ARCOM - 25 May 2018 193 0 SHARE Facebook Twitter Go to the deal page: Guitar Center Memorial Day coupon: 15% off $199 or more + free shipping w/ $25