Staples: Case of Water Only $0.69June 10, 2011 This post may contain a link to an affiliate. See my disclosure policy for more information. If you haven’t used your $3 off any $3 purchase Staples coupon yet, here’s a great deal on bottled water! You can get a case for just $0.69 after the coupon.Case of Bottled Water, $3.69 Use the $3/$3 Staples printable coupon Final cost: only $0.69Please keep in mind prices may vary by region. Let us know if you’re able to pick up this deal!Thanks, Coupon Pro!