Dell Home, via its Member Purchase Program, offers its Dell AD211 Bluetooth Portable Speaker in Black, model no. 0P31Y, for $52.24 with free shipping. That's the lowest total price we could find by $3, although we saw it for $3 less in January. This 5-watt speaker features a nano coating with IPX4-rated water-resistance, 100Hz to 20kHz frequency response, two drivers tuned by Waves Audio, built-in microphone, NFC, Bluetooth 4.0, 33-foot wireless range, 3.5mm port, and rechargeable Li-ion battery with up to 10 hours of continuous audio per charge.

Note: Dell's MPP is available to select groups, including students, government employees, military (active and retired), credit union members, and health care workers.