Best Buy: Ninja Foodi™ Multi-Cooker Posted on December 7, 2019 by The Goddess Best Buy Deal of the Day (well, one of them) is the Ninja Foodi™ with Tendercrisp™ 6.5 Quart Multi-Cooker for $149.99 – save $80. The revolutionary Crisping Lid allows you to air fry, bake, roast, and broil. Enough capacity to cook a roast.