If you have a Stop and Shop near you, you can get Lean Cuisines for a pretty decent price this week. They are 5 for 10$, and you get a free Skinny Cow dessert with the purchase of 5. Then there is this coupon: http://www.everydayeating.com/SpecialOffers/Default.aspx which is for 1.00 off 2, so if you print off 2 (which I haven't tried, I'm at work), then you get 5 Lean Cuisines and one Skinny Cow for 8.00.
I highly recommend the Butternut Squash Ravioli. It is seriously delicious! No joke!