This week at Walgreens, Clairol Nice ‘n Easy hair color is on sale, two for $12.00. Print and use two $1.50 coupons to get two boxes for $9.00 at checkout. Then receive a $4.00 Register Reward for the qualifying purchase. Register Rewards are long, receipt-like coupons that print at checkout and are redeemable on a future purchase. After coupons and the Register Reward, the final price for each box comes to $2.50!