Newegg offers the Onkyo 5.1-Channel Home Theater System, model no. HT-S3500, for $279.99. Code "EMCPBWB229" drops it to $259.99. With free shipping that's the lowest total price we could find by $19. The system features a maximun 700-watt output, 8" subwoofer, Dolby TrueHD processing, DTS-HD processing, four HDMI inputs and one HDMI output. Deal ends August 20 at 3 am ET.