Buy.com offers the Microsoft Zune HD 64GB Portable MP3 Player, model no. PSF-00001, for $219.99 with free shipping. That's $20 under our mention from a week ago and the lowest total price we could find by $20. (Many retailers sell it for over $250.) It features 64GB of memory, 3.3" 480x272 OLED touchscreen, 802.11g, FM/HD radio tuner, 720p video playback with an optional HDMI dock, full-screen web browsing, and more.