Thumb Score: 0
Amazon [amazon.com] has 33.8-Oz Listerine Ultraclean Oral Care Antiseptic Mouthwash (Cool Mint) for $ 5.59 – 15% when you "clip" coupon on product page – 5% when you checkout via Subscribe & Save = $ 4.47. Shipping is freew/ Prime or on $ 35+.