Meritline offers the refurbished Logitech Z323 2.1-Channel Speaker System in Black, model no. 980-000354, for $39.99. Coupon code "MLCKX14FNL1" cuts the price to $31.99. With free shipping, that's a buck below our July mention and the lowest total price we could find by $23 for a new model today. Features include 30 watts RMS of total system power, two satellite speakers, a subwoofer, 40Hz to 20kHz frequency response, composite audio and 3.5mm inputs, and headphone jack. Coupon ends after 100 uses.

Note: No warranty information is provided.