Black Friday is the day after Thanksgiving when major retailers around the country discount products to help kick off the Christmas shopping season. Major retailer have released their ads to increase sales. You will get crazy discount at these event.  As usual, we can choose product and think what to buy through Black Friday Ads. Retailer always give discount promo for major product. Amazon.com, KOHL, Wallmart also have released Black Friday Ads. Where we can find Best Buy Black Friday 2009 Sales?