Zyrtec Liquid Gels are on sale for $18.99 this week at Walgreens. Buy two and earn 3,000 Balance Rewards Points, later worth about $3.00. Use two $5.00/1 manufacturer coupons from yesterday’s Smart Source insert. Stack them with a $4.00 Walgreens coupon from page 32 of the Walgreens Allergy Book. (This is the old booklet, with the picture of a young woman and a dandelion flower on the cover. The coupons don't expire until 5/1.) In my store, these booklets were on the medicine aisle near the allergy medicines. The final price is $8.49 for each bottle of Zyrtec!