The recent business version of the Dell Mini 9 got released a few weeks ago. This is particularly cool because it integrates the neat webcam and bluetooth features and has the same internals of the super hackable Mini 9. Folks have installed OS X on them and modded them to do some pretty cool stuff (
http://mydellmini.com/).
So when I saw the $50 off deal today for the Ubuntu version I jumped at it. This brings the price down to $199. I'm getting the baseline unit with an 8Gb SSD and 512Mb of RAM which I'll upgrade later using crucial.com since I can save some money that way.
I think the deal expires tonight so jump on it if you can.
http://www.techdealdigger.com/deals/dell-mini-9-199-at-dell-small-business/8484