I waited and waited for them to restock… but I don’t think they will ever restock the 12.1"…
I ended up getting the exact same model from ebay.
I searched the model number LTN121XL01
i bought from this person on ebay
You can also search the same model number on Aliexpress. but i dont really like using aliexpress as you have to use credit card…i prefer paypal.
you will also need a 12v 1a dc power adapter (not included when you buy screen) so make sure you buy that from either the pimoroni site or on ebay.
I received my screen about 1.5 weeks later and it works great… only complaint is I have 2 dead pixels… but you can’t see it unless you look really hard.
hope that helps.