How much is an aurora?

Could you elaborate on the valuation of an "aurora" in the current cryptocurrency and financial landscape? I'm particularly interested in understanding its market positioning, potential for growth, and any factors that might influence its price fluctuations. Is it a widely traded asset? What are the main exchanges where it's listed? And how does its value compare to other similar cryptocurrencies? I'm looking for a comprehensive yet concise overview to help me make an informed decision regarding its potential investment value.