Even though I myself never asked money for spells , and I do not think I ever would , there are still persons who charge for spells but are excelent and expirienced practittioners . And tbh when cating spell for others , You use tools that are expendable ( like for ex. cabdles , parchment , oils , anything really ) so You need to have some income to cover all that.
Here are few that I know are to be trusted :
Catherine Y . on www.luckymojo.com
Denise A. from www.mysticvoodo.com
google : Ask Rose Ariadne ( she offers advices not spellcasting though )
There was a member of this site LDYGRY , a moderator , an trustworthy and great occultist indeed , I believe she could help You best :)