Up until a couple days ago the glass roof was a $1500 option and the panoramic roof was a $2000 option.
Panoramic had been a $1500 option for years. I read that 80% buy the Pano option.
So the question in my mind is not the price of the Pano option but why the glass roof is free now and was a $1500 option previously. Presumably, it didn't actually cost Tesla that much compared to the metal roof and eliminating the metal roof will streamline production, which has to be a the top of their to do list.