This deal has ended.
Today only, Newegg has the 11.6" Toshiba T115D-S1120 Netbook on sale for just $399.99, the lowest I've seen on this model. This has advanced specs for a netbook: a 1.6GHz AMD Athlon Neo processor, 2GB of memory, 250GB hard drive, 720p HD display, HDMI port, webcam, wireless networking, full Windows 7, and more. Shipping is $4.99 with no sales tax (except CA, TN, NJ). Compare this with $450 at Toshiba Direct.