You can check the availability of official Sanrio amiibo cards at this Amazon link. It’s an Amazon Affiliates link, so we get a cut of purchases made through it.
Since the NFC Bank shutdown, there’s not been a consistent place to find amiibo bin files for New Horizons, especially for the Animal Crossing X Sanrio amiibo collaboration.. I refuse to host them on this website (I’m smarter than that), but I also know that getting amiibo files to make amiibo cards with Tagmo is very difficult. This page will be updated whenever I can find a website or host that has these bin files available.
This Mediafire link contains every Animal Crossing bin file as of 2017, including the Sanrio amiibo cards. This link was emailed to us by a reader – AMIIBO DOCTOR IS NOT HOSTING THESE FILES.
If you find something, please email firstname.lastname@example.org with a link and explanation of how to access the files. In the meantime, I’d recommend trying to buy Animal Crossing amiibo cards from card sellers at a discount rate. You can find them here – be advised that Amiibo Doctor is part of the Amazon Affiliates program, so we get a small cut from purchases, and we appreciate whatever support you may provide!
It should also be noted that at the time of this writing not every villager has an existing amiibo for New Horizons. The page for Raymond, for example, will be updated when his card is released.