Through 01/09/18, Kroger has 5.8-6.2oz Crest Toothpaste priced at $1.99 as part of the Kroger Mega sale when you purchase 5 participating Mega sale items throughout the store. FREE after the $2 off One Kroger Digital coupon below. Just be sure and purchase Mega sale items in increments of 5 to receive the Mega sale price.