This deal has ended.
Red Envelope has the Bose Portable Sound Dock for iPods for just $319.20 after 20% off coupon code SPRING20 (expires 3/31). Shipping adds $8.95 and there's no sales tax (except CA, OH). This is a very rare deal, as Bose is so hard to find discounted that these are going for more on eBay (the "portable" Sound Docks are almost all $399 while the standard Sound Dock is $299). The Bose QC3 Noise Canceling Headphones are also available at for $279.20, down from $349.