Paper

We use 20 reams on schedules. We generally buy 3 boxes of 10 reams at Costco every year. Costco Price is $27.99/10 reams. ($2.80/ream)

Sales

If you find a price that's less than that - BUY IT. I have not found a regular price less than the cheap Costco paper. Office Depot had a one-day sale at $25.99/box of 10 ($2.60/ream); max 5; free shipping (tax was 9.88 but we're paying tax no matter what). Bought it. =)

Warnings

• Always look at the per-ream price. Office Depot had a wonderful-looking sale for a box at $22. There were only 8 reams in the box.
• Always make sure a ream is 500 pages. Walmart sells short reams.