Amazon offers the Seventh Generation Dish Liquid 25-oz. Bottle 6-Pack in Free & Clear for $11.68 with free shipping via the directions below. That's the lowest price we could find by $5, although it was $2 less a week ago (since expired). To get this deal:

1. View the Seventh Generation Dish Liquid 25-oz. Bottle 6-Pack for $17.07
2. clip the 30% off coupon on the product page
3. add it to your cart via Subscribe & Save for a final price of $11.68