Keurig OfficePRO B145 Commercial Coffee Brewer for $74.99 shipped after coupon code 54170767. Here is a screenshot for your reference. It features a removable 48 oz. water reservoir, choice of 3 cup sizes (6 oz., 8 oz. and 10 oz.), and auto-off that turns brewer off after 2 hours. Most places have it for about $129.