Today only, Amazon offers the Logitech Z623 200-watt 2.1-Channel THX-Certified Speaker System, model no. 980-000402, for $89.99 with free shipping. That's $10 under our January mention and an all-time price low. (It's also the lowest total price we could find today by $20.) It features 200 watts RMS, two satellite speakers, and a 130-watt subwoofer.