Amazon has the HP Mini 210-1010NR Netbook for just $299.99 shipped, originally priced at $396. Featuring an Intel Atom N450 processor (1.66-GHz), 1GB of DDR2 memory, 10.1-inch WSVGA LED anti-glare display, and Windows 7 Starter. Product page.
At less than one inch thin and starting at just 2.69 pounds, this ultra-compact PC won’t weigh you down. You’ll enjoy a 16:9 10.1″ diagonal BrightView Infinity display and nearly full-size keyboard.