10 Dollars - Niue Double Dragon 5 Oz mintage 2018

Hello All,

I want to know about the mintage of 10 Dollars - Niue Double Dragon 5 Oz  for year 2018. Do we have same coins for other year? I only find one for 2018.

They must have made quite a few as I just found an old sales listing (zero in stock now) but it does say you can buy them singular in a capsule, or in a sheet of 10 sealed in plastic or in boxes of 60 coins (ie 6 sheets of 10 coins). 😮  

Buy 2018 5 oz Niue Silver Double Dragon Coin (BU) l JM Bullion™