Amazon offers the Kingston 16GB Wi-Drive WiFi Storage for Apple iPhone, iPod, and iPad, model no. WID/16GBZ, for $59.99 with free shipping. ($3.75/GB). That's tied with our mention from three weeks ago and the lowest total price we could find by $3, outside of the price below. The Wi-Drive provides an additional 16GB of media storage, via 802.11n connectivity, for an iPhone, iPod touch, or iPad. It can be shared with up to two devices at once.

A close price: Buy.com has it for $60.74 with free shipping.