Walgreens: More FREE Reach Toothbrushes May 10, 2011 This post may contain a link to an affiliate. See my disclosure policy for more information. This week at Walgreens, some areas have the 2 pack of Reach toothbrushes on sale 2/$6. There’s also a Register Reward deal that will get you some FREE toothbrushes: Reach Toothbrush 2 Packs, 2/$6 Use 2 $2/1 coupons from the 5/8 SS Pay $2 Get back a $2 RR Final cost: 2 FREE 2 packs!