Publix: Cover Girl Nail Polish – .04 each! This post may contain affiliate links. Please see the full disclosure policy here. Posted on January 10, 2011 Written by Mary 1 Comment Publix has select Cover Girl Mascara, Lip and Nail items on sale for $2 off this week. The Nail Polish prices run around $1.29 after the $2 discount. (can vary) Use the $2.50/2 Cover Girl from the 12/26 P&G and pay around .04 each! thanks coupon scoop!