Starting 11/12, Walgreens will have Loreal Hair Color on sale buy one get one 50% off. There is a Walgreens coupon in the November Walgreens coupon booklet(found at the front of every Walgreens) for $2 off one Loreal Hair Color that will stack with the Manufacturers coupon below. Walgreens sells Excellence for $9.49 and Superior Preference is $9.99. Buy two Excellence for $14.24 after the buy one get one 50% off sale. Use two of the $2 off one Manufacturers coupons below and the Walgreens coupon (will take off $4). Final price $6.24 for both or $3.12 each.