Through 09/26, Kroger has 9.7oz Downy UnStopables In Wash Fresh Scent Booster and Gain Fireworks on sale for $3.99 as part of the Kroger Mega sale when you purchase 4 participating items throughout the store. $1.99 after the $2 off Kroger Digital Coupon below. (No need to buy 4 Downy UnStopables or Gain Fireworks, just 4 participating items).