Office Depot currently has bottled water on sale for only $7.19 per 24-bottle case, or $6.50 per case when purchasing two or more. If you buy 12 cases, use our $20 off $75 coupon (code 64818357 or 39310353) to bring the price down to just $58 for 288 bottles. For those of you crunching the numbers, that comes out to just $4.83 a case and $.20 per half-liter bottle. Plus, no heavy lifting! The water will be delivered for free to your home or office the next business day.