There are some other things that NewEgg can do "without notice". The other week, I bought a Cherry Gentix illuminated optical mouse which was my first product from them. My order went through and I managed to get mine, however... the next day, and I'm not lying here either, they said this mouse was out of stock! Then they went further to say the item is discontinued! The key here is to pay close attention and keep shopping for Dell Vostro laptops within the $370 range if you're uncomfortable about NewEgg's unexpected price change, availability of items on hand, or anything else they can easily do without notice that will throw everyone off! Trust me.
EDIT: I checked your link, and NewEgg said the price is $399.99 (as of 11:55PM EST 12/06/12) at this point, but they can still change it, I mean, that's who they are, I betcha
