Sams Club offers Ninja Professional Plus Blender DUO with Auto-iQ-DB751A for $69.98 (orig. $99.98) with free store pickup.  Shipping is free for Plus Members.

Note:  Members only price!

Product Description:

The Ninja® Professional Plus Blender DUO® with Auto-iQ® features a new modern design and a more powerful motor than Ninja's original Professional Blender DUO.* Ninja® provides ten years of total crushing power since 2010, 20% faster speed blade speed, and 30% more functionally. Ninja® Total Crushing® Blades give you perfectly crushed ice for your smoothies and frozen drinks with 1400 peak watts of professional power. 
The three preset Auto-iQ® programs allow you to create your favorite smoothies, frozen drinks and nutrient extractions*, all at the single touch of a button. The crush button blends fruits and dairy for delicious sippable smoothies and crush ice to snow for resort-style frozen drinks. The extract button liquefies whole fruits and vegetables for healthy nutrient extractions*. 
The 72 oz.† Total Crushing Pitcher is great for making large batches that the whole family can enjoy. It comes with two single-serve cups with spout lids to make it easy to take delicious, nutrient-rich smoothies on the go. *Versus BL621, based on operating wattage **Extract a drink containing vitamins and nutrients from fruits and vegetables †64 oz. max liquid capacity.