This Klipsch HDT-300 5.1 High Definition Home Theater Speaker System falls from $189.99 to $179.99 with free budget shipping at Buy.com. This is the best price we could find by $20 (which was at Tiger Direct). Klipsch has one of the best reputations for sound, which is reflected in the 4+ star ratings this set has gotten on every site we found. It includes 5 speakers and a subwoofer for HD surround sound. Sales tax is charged in most states.