Best Buy offers the Insignia 2.1-Channel 3-Piece Speaker System, model no. NS-PCS21, for $14.99 with free shipping. That's tied with our mention from a month ago and the lowest total price we could find by $9. It includes two satellite speakers with a frequency response of 200Hz to 18kHz, subwoofer with 3" drivers and frequency response of 90Hz to 200Hz, and 5-foot audio cable.