How much is one tau?

Excuse me, could you please clarify for me the value of one tau in the cryptocurrency market? I understand that the value of cryptocurrencies can fluctuate greatly, but I'm curious about the current state of the tau market and what its value might be at this moment. Is there a specific exchange or platform where I can find the most up-to-date information on the price of one tau? Additionally, could you provide any insights into the potential future trends or factors that might influence the value of tau in the coming months or years? Thank you for your time and assistance.