This week at Walgreens, bags of Luden’s throat drops are on sale for $1.50. Stack a printable manufacturer coupon with a Walgreens coupon from the new March Savings Book! The March savings book can be found in the front of the stores with the weekly ads. (It is already valid, even though March hasn’t yet begun.) Use one Walgreens coupon at checkout and the register will automatically deduct it for every corresponding item purchased. Pay $0.75 per bag!