We have a forum rule against discussing specific prices: Forum Rules (Sixth one from the top)
First, believe it or not, according to U.S. federal law, it can be considered as price fixing to discuss with competitors (in this case, other designers) the specifics of how much to charge.
Second, it’s sort of a nonsensical question given that a price in a big metropolitan area will differ dramatically from a small town in the country. Prices differ even more between countries.
In addition, lots depends on your experience, how much profit you need to make, the value of the service to the client, the complexity of the job, your expenses, how long it will take you, and about a dozen other variables.
It’s up to you how much to charge. Nobody here can tell you.