https://techcrunch.com/2019/04/13/tesla-is-raising-the-price-on-the-future/

In a few weeks, Tesla buyers will have to pay more for an option that isn’t yet completely functional, but that CEO Elon Musk promises will one day deliver full autonomous driving capabilities.

Musk tweeted Saturday that the price of its full self-driving option will “increase substantially over time” beginning May 1.