Amazon offers the Ninja Nutri Bowl Duo with Auto-iQ Boost Blender, model no. NN102, for $97.99 with free shipping. That's the lowest total price we could find by $22. It features five Auto-iQ programs (smoothie, extract, mix, chop, and dough) and includes two 24-oz. Tritan Nutri Ninja cups with spout lids, a Nutri bowl, precision prep blades, and a dough blade.