newegg offers the Polk Audio I-Sonic Audio System with iPod / iPhone Dock, model no. AM3395-A, for $99.99 with free shipping. That's tied with our expired mention from four days ago as the lowest total price we've seen for this dock. (It's a current low by $31.) It features an iPod and iPhone dock, 4-speaker array, AM/FM radio, and compact on-board amplifier. Deal ends June 19.