I've been in the market for a PS3 for about 1.5 months now. I just made my purchase a couple minutes ago and I thought I'd share the deal I found because it is the best (imho) I've seen since I started looking.
80g PS3 from dell.
http://accessories.us.dell.com/sna/products/Games/productdetail.aspx?c=us&l=en&cs=19&sku=A1985585
15% off electronics coupon code: CTV2$2HX963145
stackable extra 5% off video games stuff coupon code: TP5NV0VMFJ9BCZ
free shipping
final price: $323 plus tax.
all the other deals i've seen are bundles that include 1 game 1 movie. this is basically the same thing except i can buy whatever game/movie i want since it's now my cash. xD