If you go to dell.com you can find slim, nice, affordable laptops. You can choose if you want business or school categorized. If you choose school they have a lot of light weight laptops that are easy to carry around.
You may find gaming laptops online at www.originpc.com/,www.bestbuy.com/GamingSeries,www.ibuypower.com/ or www.dell.com/outlet.
You can find discount laptops online at many sites. One such site I found that lists discount laptops is http://www.discountlaptops.com/.
It may sound a bit shady but Craigslist is probably the best bet. You can find many laptops for pretty cheap on CL, and the best slim laptop on the market is the MacBook Pro, which is a bit on the pricey side but it's money well spent.
You will be able to find inexpensive laptops on www.ebay.co.uk. Additionally, you will be able to compare prices on this site.
A good online source to find Compaq laptops in India is the main Compaq website, Amazon, Newegg, and stores that ship internationally. Yahoo! Answers India has a forum dedicated to laptops.
You can find low price or discounted laptops online at many sites. Two websites I found are http://www.techbargains.com/?r=1 and www.usanotebook.com/discount_page.php.
The following shops offer good deals on used IBM notebook computers: IBM's official online store, Amazon, Amazon Marketplace, PC Exchange, and Laptops Direct.
There are many plastic carrying cases for Dell laptops sold online. Chances are if you check sites like eBay and Craigslist you can find what you need.
If someone wants to find more information about Verizon laptops, then the most reliable place to check out would have to be Verizon's official online website.
You should try a website called nextag to find one of these laptops. From here you can see a list of different laptops, their prices and link to visit an online store that is selling them.
Raw data on the best selling laptops can be found on the largest online market's website, Amazon. Read reviews and check the rankings on Amazon to see the statistics on laptops. Amazon sells nearly all laptops.
The cost of 'mini laptops' is dependent on the kind of operating system you want and the programs included. You can find some mini laptops such as the Acer, for as little as $200 on some online retailer websites.