A pop singer, basket player, football player get more money, you are worth what people thinks you are worth, for me may be enough if people attend to a club where i am playing that has 0 cost entry fee , you get paid accordingly to that then and the figure won't be high. But if people are willing to pay 20€ to see you without any drink, then you can raise your expectations to a 5 number figure for sure.

About David Guetta, Deadmau5, AvB etc... if people are stupid enough to pay 500€ to go to a football match and see just little men 100 meters far away from them kicking a ball then why wouldn't they pay 30€ to see a monkey waving their hands? It feels even worthy quality/price.