How much does it cost to get a cat de-clawed?

I know a lot of people think this is cruel. all my cats threw my child hood were de-clawed and had good lives. I don't think its cruell or compared to cutting off fingers. its just removing weapon from its hands so it can have a happy life with a good family, roof over its head, food when ever it wants it. better life then living on the streets never knowing when your goin to eat. just looking for a monetary amount that it costs to get a cat de-clawed...thanks for your time.