The MSI Wind, one of our favorite netbooks, is now on sale for an amazing $349.99 at Best Buy. That’s the same price as the Eee PC 4G Surf was a year ago. But with the Wind you get a 10-inch screen, a full size keyboard, and a 120GB hard drive. The one drawback is that the Best Buy unit only has 3-cell battery, which, as we pointed out, will only give you about two hours of life. Pair it with the 9-cell battery we talked about yesterday and the total is still less than $550.