Finish 12-20 Count Dishwasher Tabs for $2.49 at Kroger through 05-23 Posted by Harbor Master on 17 May 2017, 4:13 pm Tweet Through 05-23, Kroger has 12-20 Count Dishwasher Tabs on sale for $3.49. $2.49 after the digital coupon below. Click here to load a coupon for $1 off One Finish Gelpac, Powerball, or Max In One (16ct, 17ct, 20ct) (log in or register to load)(Keep in mind this coupon can be used up to five times in a single transaction)