How much is 1 unicorn in USD?

I'm curious, could you please clarify what you mean by "1 unicorn" in terms of a financial value? As unicorns are mythical creatures, they don't exist in the real world and therefore don't have a direct monetary equivalent. Perhaps you're referring to a unique or rare item, asset, or investment opportunity? If so, could you provide more context or specifics on what exactly you're asking about? Without further information, it's difficult to accurately answer the question "How much is 1 unicorn in USD?