We've posted Harbor Freight's 2014 Black Friday Ad. It's pretty much business as usual... the majority of the products can be found in the 2013 and 2012 ads. The sale prices are pretty similar as well, but in some cases the "regular price" has gone up, making it look like a better deal.
Now this isn't to say you can't get nice tools and equipment for a good value from Harbor Freight, because you certainly can. If you check out the Harbor Freight Black Friday deals you'll see the BF prices are lower than their current, every day sale prices. But it's important to wait for other ads to come out, see what they're offering for similar merchandise, and always check current online prices.
Harbor Freight will open at 7am on Friday, November 28 (6am for Inside Track Club members).