In case people are wondering why Jinmu was freaking out over his 200 nyang ("coin" in this translation) reward, and just floored that the shamans were given 500 nyang, here's the reason why:
A nyang (냥) was a coin currency used in ancient East and South East Asia, with a high silver content. In today's currency, some sources put it at 3,000 USD and others 25,000 USD.
So basically, Jinmu's reward was a total of, at most, $5 million. The amount given to the shamans is $12.5 million.
Yeah... I would shed tears of blood, too, if I were in Jinmu's shoes
@Jesterly. I have seen those mini boat-like gold or silver on chinese historical dramas, but never really knew how much they're worth, thanks for the explanation!