Save $110 USD at dell buying Ubuntu Linux

Ubuntu Vostro V131	Comparison Vostro V131
2nd generation Intel Core processor i3-2330M (2.20GHz) with Intel HD Graphic 3000	2nd generation Intel Core processor i3-2330M (2.20GHz) with Intel HD Graphic 3000
13.3 inch High Definition LED Display (1366 x 768) with anti-glare	13.3 inch High Definition LED Display (1366 x 768) with anti-glare
2GB Single Channel DDR3 Memory	2GB Single Channel DDR3 Memory
320GB 7200 RPM SATA Hard Drive	320GB 7200 RPM SATA Hard Drive
Dell Wireless 1702 802.11b/g/n, Bluetooth v3.0+HS	Intel Centrino Wireless-N 1030 & Bluetooth 3.0
2.0MP Webcam with Digital Mic for Win7	Integrated HD Webcam
Ubuntu	Windows 7 professional
	Fingerprint Reader with DigitalPersona software
$489 USD	$599 USD

So you could save $110 if you choose a laptop without Windows and a fingerprint reader.

Note: Unfortunately dell doesn't sell exactly our Comparision Vostro V131, but a version that gives you 2GB more of memory for $50 USD and 180GB more of storage for $50 USD: Vostro V131 with 4GB of memory and 500 GB of storage for $699.000 USD