Half a million people have already plunked down $1,000 to reserve a Tesla Model 3 all-electric sedan. They’re so high in demand, in fact, that even Elon Musk’s mother says she’s nowhere near the front of the list to receive one. Maye Musk, who at 69 years old just became the latest CoverGirl, told The New York Times that she will patiently wait her turn for Tesla's more affordable, less luxurious offering. "I haven’t gotten the [Model] 3 yet," she told the Times.