For its members only, Sam's Club offers the Monster Tower of Music 2 Portable Wireless Bluetooth Speaker for $69.81 plus $1.98 for shipping. That's the lowest price we could find by $18, although we saw this for $2 less in November. Deal ends July 15. Features include:
  • dust and water resistance
  • 20-watt output, microphone, USB charging port, and 3.5mm auxiliary input
  • rechargeable 2,200mAh Li-ion battery with up to 8 hours of music per charge