World Wide Stereo via Buy.com offers the Monster Light Disc Audio Dock Tron Edition, model no. 132727, for $79.99 with free shipping. That’s $10 under our April mention and the lowest total price we could find by $39. It’s compatible with the iPod nano, iPod touch, and iPhone and features five drivers, high-intensity dual pipe lighting rings with microprocessor controlled lighting effects, and more.