How rare is Rat King?

Could you elaborate on the rarity of the Rat King in the context of cryptocurrency or financial investments? Is it a limited edition digital asset, a unique collectible, or does it possess a scarcity factor that drives up its value? Additionally, are there any known instances of Rat King being traded, and if so, what have been the trends in its market performance? Understanding the intricacies of its rarity is crucial for investors seeking to navigate the complexities of the crypto or financial landscape.