Until 3 pm ET (or 100% claimed), Amazon offers the Zooka Bluetooth Wireless Speaker for iPad in four colors (Black pictured), model no. ZUS-2, for $74.99 with free shipping. That's the lowest total price we could find by $5, but several merchants charge closer to $100. Sales tax is added where applicable. It's compatible with most Bluetooth devices (in addition to the iPad), has a range of up to 30 feet, and features up to eight hours of play time.