Economics teaches us that value is *subjective*. It makes no sense to ask about objective value of Bitcoin or anything else. It's a mistake that comes either from Marxism or the disproven labor theory of value.
Discussion
Value is subjective, but price is the aggregate of that subjective opinion across the market. So when asked "what is the value of bitcoin" you only have two possible answers which meaningfully answer the question.
You either refuse to give an answer stating that it "makes no sense". Or you say "as of right now $66,698".