New price low. Amazon has the 0.5oz Neosporin Simply Formula Antibiotic Ointment with Bacitracin Zinc and Polymyxin B Sulfate for $4.38 - 5% off with Subscribe & Save (can cancel at any time) - 25% off coupon (check “Save an extra” box, eligible on first S&S order for this product)= $3.06 with free shipping on $35+ or with Prime (extra 15% off for 5+ subscribe and save orders).