This week Office Depot has a great deal on copy paper, which comes to $0.66 per ream after rewards. Buy a 3 pack off Office Depot copy paper at $12, and get $10 back in Office Depot Rewards. There is a limit of 2 deals per customer. It might be early to do back-to-school shopping, but with four kids it is never to early.
Office Depot Deal:
2 x Office Depot copy paper on sale at $12 per 3 pack = $24