How much is 100 hero?

Excuse me, could you please clarify what you mean by "100 hero"? Are you referring to a specific cryptocurrency or token, perhaps one with the name or symbol "hero"? If so, the value of 100 hero tokens would depend on the current market price of that particular cryptocurrency. Market prices for cryptocurrencies are highly volatile and can change rapidly, so the value of 100 hero tokens would need to be checked against the most recent exchange rates. Without more context, it's difficult to give an accurate answer to your question.