$500k Bitcoin in 6 years?

So the Hedge fund manager Mark Yusko isn’t backing down from his prediction that the bitcoin price will reach a new all-time high in 2018.
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Yusko originally made this prediction in April, adding that he expects bitcoin to march to $75,000 by 2020, $200,000 by 2022, and ultimately eclipse $500,000 by the end of 2024.
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What is your end of year 2018 prediction?