Walmart offers the Ematic Portable Bluetooth Speaker with 8-in-1 Universal Accessory Kit, model no. EP205, for $10. (Right-Price via Amazon has it for the same price with free shipping for Prime members.) Opt for in-store pickup to avoid the $4.97 shipping charge. That's the lowest price we could find by $1, although we saw it for $2 less in September. It includes a miniUSB cable, wall charger, car charger, cleaning cloth, carrying pouch, aux cable, and audio splitter.