newegg offers the Seagate 500GB GoFlex Satellite Wireless Portable USB 3.0 External Hard Drive, model no. STBF500101, for $109.99. Coupon code "0924CLRNCE102" cuts it to $79.99. With free shipping, that's $0.16/GB and the lowest total price we could find by $9, although it was $10 less ten days ago. This hard drive can stream media via 802.11n to three wireless devices at once. Coupon expires September 30.