VMInnovations via eBay offers the Ninja Nutri Bowl Duo with Auto-iQ Boost Blender for $99.99. Coupon code "PRESDAY" cuts it to $79.99. With free shipping, that's the lowest price we could find by $14, although we saw it for $20 less last December. 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. Deal ends February 20.

Note: The above coupon can be used once per eBay account.