This week, 5/4 to 5/10, Wet n Wild products are 40% off at Walgreens! This is an amazing sale on already very inexpensive makeup! In order to get the sale price, you need to have and use the Walgreens Balance Rewards Card.
This doesn't apply to the Wet n Wild Fergie line, though that line does appear to be 25% off.
If you haven't tried any Wet n Wild products, I definitely recommend trying their powder blushes, eye shadow powder singles and trios, and their highlighting bronzers.