$.50 of One Sweet’N Low 100 Count Packet Box or Larger (100 Count for $1.46 at Walmart!) Posted by Harbor Master on 2 January 2018, 3:45 pm Tweet The Coupon expires 30 days from print. The print limit is two Click here to print a coupon for $.50 of One Sweet’N Low 100 Count Packet Box or Larger Walmart sells 100 Count Sweet’N Low for $1.96. $1.46 after the $.50 off coupon above.