Price of karaoke shows.

[Chilichili1]

I just came back from a short vacation in Las Vegas. After losing most of my gambling budget(it didn't take long) I stopped at a karaoke show. The energy in the room was fantastic. Our shows in Chicago are great, but a bar full of people on vacation made for a great time. The host was pleasant and professional. My question is, what is the going rate for a karaoke show in Las Vegas? In Chicago,depending on the area, we get between $200 and $350. Just curious.