I have the dark circle/bags thing too. They add more shadows to my already shadowy face.
I've been using a Benefit product called
"EyeCon" that I got as a sample. It seems to help enough that I may just buy a bottle.
Benefit has a lot of little "fake it" products that work really well. I don't wear more than lipstick very often, but I have been doing more to make my skin look better in it's "raw" state.