Costco Price Cut: Children’s Mucinex Multi-Symptom Cold Liquid 2 x 4 FL OZ $8.39 by Rhonda July 27, 2020 Costco has the Children’s Mucinex Multi-Symptom Cold Liquid 2 x 4 ounce on sale for $8.39 (after manufacturer’s instant rebate), now through Sunday, February 12, 2012. That is $2 off Costco’s … 0 FacebookTwitterPinterestEmail
