How much is a cusd in dollars?

Excuse me, could you please clarify what you mean by "cusd"? If you're referring to a stablecoin, such as Circle's USDC or Paxos' PAX Dollar, the value of these cryptocurrencies is typically pegged to the US dollar. In that case, the value of one unit of these stablecoins is roughly equivalent to one US dollar. However, it's important to note that the exchange rate can fluctuate slightly depending on market conditions and where you're buying or selling the coin. Is there a specific stablecoin you're asking about, or were you referring to something else?