Home Slickdeals Ultimate Ears Megaboom Portable Waterproof Bluetooth Speaker (Plum) – $89.99 + Free... Slickdeals Ultimate Ears Megaboom Portable Waterproof Bluetooth Speaker (Plum) – $89.99 + Free Shipping @ Dell By ARCOM - 19 February 2019 132 0 SHARE Facebook Twitter Go to the deal page: Ultimate Ears Megaboom Portable Waterproof Bluetooth Speaker (Plum) – $89.99 + Free Shipping @ Dell