You should aim for lower tips / higher services than that.
At the moment I got 2 girls who do nude bj for me (no fs) for $20-30. And they’re all good quality girls.
And at least 4 girls who do fs (1 for $35-40, 2 for $50, 1 for $80)
I’ve seen each one at least 3 times (one even more than 10 times) so those prices are consistent