I'm guessing that they made a finite number of this version because they'll be making a lot of improvements and new versions in the future. In order to make th

I'm guessing that they made a finite number of this version because they'll be making a lot of improvements and new versions in the future. In order to make those improvements they need lots of data about how people use the product. People are more likely to use a product a lot if they paid $1500 for it than if they got it for free.