Another surprising tweet from Elon Musk. This time we find out that Tesla will not be selling two of its three cheapest cars, Model S and Model X, anymore. They are only up for sale for a few more days, ending with January 14th, Monday. We do not know the reasons for this, but it probably has something to do with the upcoming new cheapest Tesla model, the Model 3 that will cost 44 thousand dollars to buy.