Here's another site that updates throughout the day everyday that seems to keep up with most of the really outrageously good deals offered this time of the year. Passwird.com - Deals and Bargains
I check them everyday because don't go out shopping on Black Friday - way too many folks here at home for me to leave to go shopping.
But I've done really well online the last few years because lots of stores now offer similar deals through their websites on Black Friday. Also, sign up at Buy.com and check Amazon, too. They are both having some great deals starting Thanksgiving Day.