The F1 of 2019 is still available in the Tag Heuer online Shop (US Page). So it should be possible to buy one from an AD, or maybe if you know somebody in the US who can buy it for you.
Well, what a coincidence. Last Weeekend I had decided to sell mine, since Alec Monopoly seems to have left the Tag Heuer Building. And also because I don't like his Instagram show-off-image very much. But as an Artist I think he has potential. The discussion on this forum made me change my mind again. So I still keep the watch for the time being.
I'm only sorry Alec was let go before he started 'personalising' some of the older pieces.... maybe he could have brought a little colour to the WBK221B