Staples offers the Logitech Z623 200-watt 2.1-Channel THX-Certified Speaker System, model no. 980-000402, for $99.99 with free shipping. (Amazon offers it for the same price.) That's tied with our Cyber Monday mention and the lowest total price we could find by $15. Sales tax is added where applicable. It features 200 watts RMS, two satellite speakers, and a 130-watt subwoofer.