Geeks offers the Hype Wireless Bluetooth Mini Speaker, model no. HY-525-BT, in Black for $17.99 plus $3.30 for shipping. That's the lowest total price we could find by $3, although we saw it for $2 less in July. It features Bluetooth connectivity, an integrated rechargeable battery, 3.5mm line-in, music pause when the phone rings, and more.