For a limited time, this Ninja Professional Frying System drops from $99 to $49 at Walmart.com. Shipping adds $4.97 or buy this chalk bundle for $1 and get free shipping! This is the lowest price we have seen by at least $27. This 1800W Ninja deep fryer features a digital control panel that displays time and temperature, a lid with glass window, 3L capacity, a removable immersion basket with lid and a pour spout. Sales tax is charged in most states.