Check for 3-pack Children's Mucinex for $3.48 at your local BJs. The 3-pack Children's Mucinex is on clearance for as low as $3.48! If you can grab it, there is a $5/1 Bj's digital coupon or a $5/1 manufacturer coupon that will apply making this FREE! You can sign up for a FREE BJ's membership below! Here's how to do this deal: Buy: (1) 3-pack Children's Mucinex day and night, $3.48 Use: $5/1 View Post