Walgreens will have the 20-ct for $ 8.99. There is a $ 5 manufacture coupon and a $ 4 Walgreens coupon which will make it free. [LIST][*]Buy 1 x Zantac Duo Fusion (20 ct) = $ 8.99[*]Use 1 x $ 5 Off Zantac Duo Fusion Coupon [zantacotc.com] = -$ 5.00[*]Use 1 x $ 4 Off Zantac Duo Fusion Walgreens Coupon [walgreens.com] = -$ 4.00[*](Walgreens May Coupon Booklet – Search Zantac)[*]Final Price: Free