How much is 1000 bg in usd?

Could you please enlighten me on the current conversion rate? I'm trying to understand how much United States dollars would equal to one thousand of the so-called 'bg' cryptocurrency. Is there a specific exchange rate I should be aware of, or does it fluctuate frequently? Could you also explain any potential factors that might affect this conversion, such as market volatility or supply and demand? Thank you in advance for your assistance in clarifying this matter.