Mucinex Allergy $3.98--HEB

HEB:

Mucinex Allergy 40ct. has been spotted on sale for $9.98ea at certain HEB's so YMMV (your mileage may vary)

Look for one at your local HEB. 

And you can use this $6.00 off Mucinex Allergy Product 30 or 40 Count

Pay $3.98