Ninja 10-in-1 Double Oven w/ FlexDoor $229 at Walmart $229 $299 Walmart has the Ninja 10-in-1 Double Oven w/ FlexDoor (DCT400, Stainless Steel) on sale for $229 with free shipping. Fits 6 lbs of wings and a 12 in pizza at the same time. $229 retail: $299 Posted by Faraday05/02/2026 at 05:20 PM PT