Exclusively for Prime members, Amazon offers the GoodSense Nasal Decongestant Phenylephrine HCl 10mg Tablets 72-Count for $1.88. Order via Subscribe & Save to cut the price to $1.79 and bag free shipping. That's $7 under the lowest total price we could find for a similar product elsewhere.

Be sure to cancel Subscribe & Save after your order ships to avoid being billed for subsequent shipments.