 Save big on back-to-school with Staples Hot Deals. Right now, 24-pack Crayola crayons and comp books are only 50 cents each at Staples. Spends 824, in-store only, limit 30. Text and whatever. Just don't text and drive. Visit StopTextsStopWrecks.org. A message from the National Highway Traffic Safety Administration and the Ad Council.