You can buy it from any of the users offering Comic Con 2019 codes in the (you need an account to see links) forum, @(you need an account to see links).
I'm coming back after many years, and I saw this avatar, where I can find that code?
You can buy it from any of the users offering Comic Con 2019 codes in the (you need an account to see links) forum, @(you need an account to see links).