Revlon Colorstay foundation - This is YMMV since some walgreens do not give overage.
Revlon Colorstay Active Foundation 3.29(on clearance, but please check the price at your Walgreens). There is a ES coupon for $3 off any RCS product and this week, Revlon is B1G1 %50 off.
You can do the following scenerio:
10 RCAF 3.29 = -30 = 2.90 - (1.65 x5) = - 5.35. You can use this overage for other things.
If you have mfr coupons and/or combine with the coupon below, you can make even more money.
Here is the coupon you can use tomorrow.
http://www.walgreens.com/hotbuys/