Today only, Sam's Club offers its members the Vizio SmartCast Crave 360 Wireless Bluetooth Portable Speaker, model no. SP50-D5, for $99.88 with free shipping. (Non-members pay an additional $9.99.) That's a $30 drop from Black Friday week and the lowest total price we've seen. (It's the best deal now by $74.) This 2.1-channel speaker features 50Hz to 20kHz frequency response, 360˚ omnidirectional sound, 802.11n wireless, Google Cast, Bluetooth 4.1, Ethernet, up to an 8-hour battery life, and remote access via the Vizio SmartCast app.