Amazon.com offers the Newman's Own Organics Pop's Corn Organic Microwave Light Butter Popcorn 12-Pack (36 bags total) for $12.08. Add it to your cart via Subscribe & Save and it falls to $11.48 with free shipping. That's the lowest total price we could find for this quantity by $28.
Be sure to cancel Subscribe & Save after your order ships (it's easy to cancel) or you'll be billed for subsequent shipments.

BUY NOW: $11 Free Shipping at Amazon