Here's Walmart's Black Friday 2009 Ad.
Target's flyer for Black Friday 2009 is out and it's full of deals. See the whole thing here!
Doorbuster deals -- for early arrivals only -- are the best deals out there on Black Friday 2009.
My favorite item on this list: Playstation 3 Console w/Infamous & Batman Arkham Asylum Games + Dark Knight Blu-ray for $299
This is the Wikipedia entry for Black Friday.
This site's actually a fairly good resource if you're way into the Black Friday Sales in this year of our Lord, 2009.