Hi Random,
You have 2 options with you
1. You can directly go to big brands such as on Dell, Sony Vaio site to see the offers
2. You can go to deal bargain sites to catch the latest discounts on laptops
Here are links:
Direct Brand site:

http://www.dell.com/content/products/features.aspx/laptops_great_deals?c=us&cs=19&l=en&s=dhs

Deal sites:

http://www.cheapdeals101.com/best-laptop-deals-17.html

http://www.techbargains.com/laptopcomputernotebookreview.cfm

I hope this helps you

i want to buy a laptop soon but i look on best buy and the one i want to buy is like $700 and i want a cheaper one. can anybody tell me a good website to buy cheap DELL laptops?