Buy.com has the Creative Xdock Wireless iPod Music System on sale for just $49.99. Shipping is free, there is no sales tax (except CA, MA, MD, TN), and first-time Google Checkout users can get an extra $10 discount. This is essentially a transmitter with a receiver that connects to your speakers, allowing you to bring the iPod and transmitter anywhere within a 100-foot radius wirelessly. The built-in Xtreme Fidelity technology supposedly makes your MP3s and other compressed music files sound better than the original CD. This is without question the lowest price available; compare this price to $107.46 at Amazon.