I want to Artemis a number of years ago, and yep it was a bit pricey, but there were loads of girls there, plenty to choose from. It's a big venue too, so you can roam around. Pretty sure your entry is for a day, so go early, then leave for a few hours to fresh up and take a break and go back for more later. Can't confirm thats how it is now, but was when I went years back.
Also the girls there were really attractive - and I got stung for extras that weren't agreed upon prior, so something to be wary about