Couponing, Health Prilosec OTC, only $15.99 at CVS, usually $24.99! Prilosec OTC 42-ct. is on sale for $24.99 at CVS this week. Get $7 Extrabucks when you spend $25. Use this coupon for $2 off one Prilosec OTC product and your final price will come down to $15.99! CVS deal ends 11/05/16. Coupon expires 11/30/16. Get coupon!