When will the gold and silver commemorative coins for the 2022 Paralympic Winter Games be issued? Is it worth collecting?

This set of commemorative coins for the 2022 Winter Olympics and Paralympics was issued on June 24th, 165438+, which is still very collectible, because compared with the 2008 Olympic Games, the commemorative coins issued at that time are very collectible, and the Winter Olympics is the first time to host the Winter Olympics and Paralympics, which is very collectible, so as long as the economy can support it, it can be collected, at least it is of great commemorative significance.