Only for Cyber Monday, Dell offering Inspiron Mini 9 for $299, that means you saving $50. They also offer free shipping fee if you buy electronics and accessories orders over $129 (before tax & fees).Check it in Dell .

The specification is :
Ubuntu Linux version 8.04.1
1Yr Ltd Warranty and Mail-In Service
512MB DDR2 at 533MHz
4GB Solid State Drive
No Camera Option
My Accessories
My Service
Also Includes
Intel® Atom Processor® N270 (1.6GHz/533Mhz FSB/512K cache)
Glossy 8.9 inch LED display (1024X600)
Intel Graphics Media Accelerator (GMA) 950
Wireless 802.11g Mini Card
32WHr Battery (4 cell)
Base LCD Assembly
Base LCD Assembly in White
No Installation