there is another thread on this apple:
Get Ready for Cosmic Crisp Apples - General Fruit Growing - Growing Fruit
my experience, it is too much of a gamble for the price. first time i had it was amazing. bought it again from a store across the street (they had a sale going), and the apples were really lousy. tried again in 2021 from the original store, and the apples were mediocre.
I think that they are still limiting sale of the trees to Washington state only. spend millions of dollars caring more about advertising and control of who grows it and where.