BFAds.net is a service for finding good deals on Black Friday
Excerpted from the website:
BFAds.net aims to serve one purpose: to help better your Black Friday experience. While the newspaper circulars are not released until a couple days before Black Friday, the ads are often available on the internet weeks in advance. BFAds acts as a compilation portal: scouring the web for the latest Black Friday information and organizing it all into a readily available database.