<p>➀ A variety of Apple MacBook laptops are on sale, with some models at all-time low prices; </p><p>➁ The cheapest model is the 13.3-inch MacBook Air, available for $599 at Walmart; </p><p>➂ The 2025 MacBook Air is available for $799 at Amazon, featuring a 13.6-inch display and Apple's latest M4 silicon.</p>