Well, I don't know what to tell you, except that you're going to have to lower your standards in some way. Have you thought of expanding your casual sex search to include women you don't find as attractive? If you've always gone after conventionally cute or pretty girls, perhaps you should try something different.

Or you can save up several hundred dollars and take a trip to Nevada.

$200 is not a lot of money for intercourse, by the way. The woman is putting a lot into that interaction - more than you might be able to imagine. You can find people who charge less, but there is usually a reason for that.