Logitech offers its Logitech Z313 2.1-Channel Speaker System, model no. 980-000382, for $49.99. Coupon code "logi_z313_11411" drops it to $29.99. With free shipping, that's the lowest total price we could find by $5, although we saw it for $4 less after a $10 rebate in May. Sales tax is added where applicable. Features include 25 watts RMS of total system power, two satellite speakers, a subwoofer, wired remote, and headphone jack. Deal ends November 7.

Note: This is a "dented box" unit; although the box may be scratched or dented, the contents are new with a full Logitech warranty.