You can get a nice deal on Maybelline this week at Target.
This pricing is from my store so there might be some variation from region to region.
Here is the deal:
Maybelline Eyeshadow singles $2.94
Use $1/1 Target coupon
and Use $1/1 Maybelline New York Eye Shadow or Eye Liner, exp. 6/15/12 (RP 04/15/12)
Final Price: $.94
Also, a reader mentioned finding Maybelline 2pks of Babylips on clearance at her store for $1.71. You might keep an eye out as well. My store did have them on clearance but they were $2.98.
The $1/1 Target coupon should work for those as well.
Here are a few other deals: