from the business prospective: the real pricing for all marine fish is zero as they all coming from the sea for free.
from an aquarium keeper's prospective : it is worth something as the aquarium trading
has been cutting its pricing from 100K to less 50k within 1 year.
to me, I like rare colorful fish........ sorry this may not be the right attitude but I am
a selfish guy, if I see some rare nice fish, the first thing that comes to my mind is
can I afford to take them home.



Value definition is hard, everyone has its own definition..


I am not God ...but
a selfish middle-age man...