J Open Door Discount Remotes. The item "8500 LiftMaster Elite Series myQ Equipped Wall Mount Garage Door Opener @893MAX" is in sale since Friday, December 28, 2018. This item is in the category "Home & Garden\Home Improvement\Building & Hardware\Garage Doors & Openers\Opener Systems". The seller is "mlvzm58" and is located in Grand Rapids. This item can be shipped worldwide.