This is a very relative question, because I do not know what price can be expensive or cheap for you. But each exchange has its own conditions, its own prices and commissions for listing tokens. You can find out more information here https://p2pb2b.com/blog/how-much-are-the-fees-when-the-largest-crypto-exchanges-list-your-token/ and if you see fit, then on the website of this exchanges, you can immediately leave a request. In addition, they always provide parallel marketing support and other services that can definitely increase the cost. But of course the choice is yours.