Nope, didn't have to pay any taxes
. I posted this in another topic:
The cases work really well for coins but the Kialara is slightly too big. It fits, but the frame won't close properly. I think there are slightly bigger ones available on Aliexpress (of you are looking to store Kialaras).
Here is a photo of my .999 silver LuckyBit wallet in the frame:
Here is an example of the Kialara: