Computer online stores websites:

http://www.ebay.com/
http://www.pricewatch.com/

http://newegg.com/

http://www.tigerdirect.com/

http://kingston.com/

http://outpost.com/

http://www.compusa.com/default.asp

http://www.bestbuy.com/

http://www.pc4me.com/
http://www.hitechcafe.com/eShop/default.asp
http://www.compgeeks.com/
http://www.dell.com/us/en/gen/default.htm
http://www.toshiba.com/
http://www.sony.com/