Target offers the Alka-Seltzer Plus Cold & Flu Effervescent 20-Tablet Pack in Citrus for $5.99. That drops to $5.39 when you check out via in-store pickup. That's the lowest price we could find by $3. It contains acetaminophen and purports provide relief for fever, body ache, cough, headache, runny nose, sore throat, and Sunday mornings. Deal ends October 22.