Purchase of NBU commemorative coin "Magura"

I learned that the NBU has issued a commemorative coin dedicated to the Magura maritime drone, and I would like to purchase it for my collection. Could you advise if there are any legal restrictions or specifics for an individual to acquire such a commemorative coin – for example, regarding the procedure for purchase, registration, or ownership of similar coins in souvenir packaging? Can I safely buy it in the NBU online store or from distributor banks without unnecessary bureaucracy?