This deal has ended.
The 4GB Apple iPod Nano is now $140.49 at Amazon. The ubiquitous media player has enough memory for up to 1000 songs or four hours of video and is only 0.26" thick. The 4GB model is the most affordable and only comes in silver. Shipping is currently free and there's no sales tax (except KS, ND, WA). This is one of the lowest prices yet and around $20 less than Apple.com's $149 plus tax.