Where can I get compatible tags?

Are there any recommendations?
Has anybody reached out to NXP for a distributor?

I have bought mine here: 25 x Original NXP iCode SLIX-L 13,56MHz RFID Tag (ISO 15693) Klebesticker | eBay

sadly they are sold out. Maybe you can contact the seller and ask if he is expecting to get some more. They do work as I expect them to work, so I think you can buy there if he has some again.

On his website he says “lieferbar ab 15.02.”
https://shop.electricky.de/RFID/Original-NXP-iCode-SLIX-L-13-56MHz-RFID-Tag-ISO-15693-als-durchsichtiger-Klebesticker-32mm.html

Thats the same name as the ebay seller. Good to know he has a shop and restocks :+1:

Can confirm accuracy in product from this vendor.

I bought also those Tags via eBay. Works as promised.
Tag ID starts with E0:04:03