Amazon has the 530-Spray Vicks Sinex SEVERE Nasal Spray on sale for $14.97 - $9.97 off coupon (click checkbox) = $5 with free shipping on $35+ or with Prime. $2.50 per bottle vs. $9.96 at Walmart.

• Also on sale: 2-Pack Vicks Sinex SALINE Nasal Spray for $4 after coupon. S&S/