Meritline offers the Logitech Z110 Multimedia Speakers, model no. 980-000507, for $29.95. Coupon code "MLCP20ZN" cuts them to $15.99. With free shipping, that's $2 under our mention from last month, a current low by $6, the lowest total price we've seen. They're powered via USB and feature a 3.5mm input.