What is the 1kg year of the Tiger coin?
Excuse me, could you please elaborate on the concept of the "1kg year of the Tiger coin"? I'm quite intrigued by the idea of a coin that commemorates a specific year of the Chinese zodiac and is also of such a substantial weight. What material is it made of? Is it a limited edition item? What is its value and significance within the world of cryptocurrency and collectibles? Thank you for your time.