Yup, we saw that exact thing at the Linens N Things liquidation.
We went to Circuit City today and walked out with one CD and one DVD. Since we both have internet capable phones, we were able to check right there if the prices were good (they were).
There are some good deals, but on the higher end merchandise, you need to do your research before buying. Even on mid-range stuff, know what you can pay at another store where you could return malfunctioning equipment and then decide if it's really worth it. If you get a console gaming system, it's a whole lot easier to return a defective unit to your local store than having to deal with the manufacturer!