Stock up on Crest toothpastes and Oral-B toothbrushes this week at Walgreens! They are on sale for $2.99. Buy three and receive a $3.00 Register Reward at checkout, redeemable for store credit on a future shopping trip. Buy two toothpastes and one toothbrush. Use one $2.00/1 printable coupon and two $1.00/1 newspaper coupons. (Each coupon now has a limit of one.) The final price is $0.66 each.