Already on sale right now for 50 cents per roll, but if you add 15 of these to your cart and then add code TRYMYGOFER10 which gives you an additional 10% off taking the price down to 45 cents per roll
This will work if you are near a Kmart store with mygofer service. If you aren't, it will show out of stock. Make sure you select your store at the top of the page. Price varies by store location.