How much is boo in usd?

Excuse me, could you please clarify what exactly you mean by "boo"? As a cryptocurrency and finance practitioner, I'm familiar with a wide range of digital assets, but "boo" isn't a commonly recognized term in this context. Are you referring to a specific token or cryptocurrency that perhaps goes by a different name or acronym? Without more context, it's difficult to accurately answer the question "How much is boo in USD?" Could you provide some additional information to help me better understand your inquiry?