Amazon has a deal going where if you order a a Blu-Ray player from their list (and the new 80 Gig PS3 is on there) and 4 Blu-Ray movies from a limited list of Warner Bros. titles, you get $100 back. Here is the link for this deal:
You can keep the movies if you like them, or do like I did and order Blu-Ray discs that Wal-Mart stocks in the stores. When mine got here, I returned them at the nearest Wal-Mart, who gave me store credit for them (since I didn't have a Wal-Mart receipt). Since the store credit is useful for groceries and other games in stock at the store, it's as good as cash. Any other place that let's you return shrinkwrapped Blu-Ray discs without a receipt would work just as well as Wal-Mart.
By this method I actually paid less for a PS3 than I did for my Wii (which I got in early 2007 at above retail from Craig's List). Don't pass this deal up, as it only lasts till the end of this year.
