Hefty Trash Bags for $3.75 at the Dollar General through 06/03 Posted by Harbor Master on 30 May 2017, 10:39 am Tweet Expired Through 06/03, The Dollar General has Assorted Counts and Sizes of Hefty Trash Bags on sale for $4.75. $3.75 after the coupon below or here. Click here to print $1 off any One package of Hefty Trash Bags Click here to print $1 off any One Package of Hefty Trash Bags