Starting 07-20. Walgreens will have all Revlon Cosmetics on sale buy one get one 50% off. The Revlon Colorburst Lip Gloss is priced at $7.79. Buy two for $11.69 after the buy one get one 50% off sale. Use the Walgreens coupon for $1 off found in the July Coupon booklet (Free to pick up at the front of the store) will take off $2. ($9.69) Use two of the manufacturers coupons below. Final price $5.69 for two or $2.85 each. This is priced at $6.84 at Walmart. $2.85 is a nice price.