For a limited time, Disney is offering a steep discount on its Disney+ streaming service. When it launches on November 12th, Disney+ is set to cost $6.99 per month, with an option to pay $69.99 for the year. But if users are willing to sign up for the D23 Official Disney Fan Club, Disney has another offer: a three-year commitment for just $140.97. That's $46.99 per year, or $3.92 per month. Demand for the offer was reportedly so high that it temporarily crashed the D23 website.