What is the price of zx4rr in USA?
Could you please elaborate on your inquiry regarding the price of zx4rr in the USA? I'm assuming zx4rr is a specific cryptocurrency or digital asset, but it's important to clarify as there are many different cryptocurrencies in the market. Moreover, the price of any cryptocurrency can vary significantly depending on the exchange it's traded on and the current market conditions. Therefore, could you please provide more context or specify which exchange you're referring to, so I can provide a more accurate and relevant response?