There is a great deal at Walgreens where you can score Garnier HerbaShine for only $1.32 a box. Here is how:
Buy 3 Herbashine Hair Color Products $7.99 each
Use three $3/1 Herbashine coupon or here (IE) (FF Link)
Use Herbashine in-ad coupon ($6.00 total will be deducted)
Pay $8.97
Get a $5 Register Reward
$1.32 after coupons & register reward
(Thanks commonsenesewithmoney!)