Amazon has Doctor Kracker Organic Snackers, Klassic 3 Seed (6 pack of 6oz boxes) for $15.47 shipped.

• The original price is listed as $22.09.
• Click the 25% off coupon below the listing.
• Choose Subscribe and Save to receive an additional 5% off and Free Shipping.
• This brings you to the low price of $2.58/box.

Grab this Amazon deal here.

Subscribe & Save sets you up with an automatic shipment plan, but you can cancel if you wish under “Your Account” and “Manage Subscribe & Save Items.” Be sure to verify the price before ordering.