Select tubes of Crest toothpaste are on sale for $4.00 at Rite Aid this week. Earn 200 Plenti points when you buy one. Clip a $2.00 Crest Load2Card coupon to your account on Riteaid.com. Clipped digital coupons will automatically deduct at checkout when you purchase the qualifying item. The sale price, digital coupon and points will make this toothpaste free!