MidnightBox offers the used Logitech Z623 200-watt 2.1-Channel THX-Certified Speaker System, model no. 980-000402, for $79.95 plus $3.99 for shipping. That's $16 under our April mention of a new unit and $28 under the lowest total price we could find for a new unit today. It features 200 watts RMS, two satellite speakers, and a 130-watt subwoofer. Deal ends October 16.
Note: This unit may have blemishes or surface scratches. A 30-day MidnightBox warranty is included.