They have these 85 ct. Hefty Easy Flaps Trash Bags packs for $11.36 and when you add 4 to your cart, you will get an additional $3.44 off AND 15% off with the code TRIPLE15 at checkout. That will have you paying $35.68 for all 4 boxes or $8.92 per box. That comes out to $0.10 per bag which is under my stock up price of $0.11 per trash bag!
You can also get a Bounce Dryer Sheets Stock Up Price-Under $0.02 per Sheet!