For Prime members only, Amazon offers the Teas' Tea Unsweetened Jasmine Green Tea or Unsweetened Green Tea 16.9-oz. Bottle 12-Pack for $9.79 with free shipping, via the directions below. That's the lowest total price we could find for either flavor by $10, although we saw the Jasmine tea for $2 less three weeks ago. To get this price:

1. View the Teas' Tea Unsweetened Jasmine Green Tea or Unsweetened Green Tea 12-Pack for $13.99
2. clip the 25% off coupon on the item page
3. checkout via Subscribe & Save for a final price of $9.79

Be sure to cancel Subscribe & Save after your order ships to avoid being billed for subsequent shipments.