Ninja® Foodi™ 4-in-1 Indoor Grill with 4-Quart Air Fryer, Roast, & Bake The Ninja® Foodi™ 4-in-1 Indoor Grill with 4-Quart Air Fryer, Roast, & Bake ($169, originally $199) is bound to sell out fast. Image Source: walmart.com Ninja® Foodi™ 4-in-1 Indoor Grill with 4-Quart Air Fryer, Roast, & Bake $169 from walmart.com Buy Now