Starting 08-31 at Walgreens you will receive 5000 ($5) points when you spend $20 on Covergirl Products. All Cover Girl Cosmetics will be buy one get one 50% off. Deal Idea: Buy four Covergirl XL Nail Polish for $23.96 after the Buy One Get One 50% off sale. Use two of the coupons below and pay $20.96 for four and get back 5000 points. Final price $15.96 four four or $3.99 each. This is priced at $6.94 at Walmart. $3.99 is a really nice price for this product.