Use the $5/1 Mucinex Allergy coupon from the 2/23 SS (regional coupon)
Get back 3,000 Balance Rewards Points (= a $3 reward)
Final cost FREE + a $0.50 moneymaker!
AND score an even bigger money maker if you submit for $2.50 Mail-In Rebate!
Also note, that you cannot use Rewards points in any Walgreens transaction where you intend to receive rewards points! So, be sure to keep this in mind when performing this deal! As well, if you have this regional coupon, but have misplaced your rebate form, click here for a printable version.