Amazon's popular $799 M4 MacBook Air deal has returned, with upgraded M3 and M4 models up to $500 off this week.Apple's M4 MacBook Air is back on sale for $799 at Amazon - Image credit: AppleAmazon's $799 M4 13-inch MacBook Air sale delivers the best price we've seen this season.Save $200 at Amazon Continue Reading on AppleInsider | Discuss on our Forums