 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. The summer is all sunshine, smiles, and road trips, right? That is, until the hot weather wreaks havoc on your engine, and before you know it, you're waiting for roadside assistance and paying for costly repairs.