You can check the website because the price varies depending on the day of the week. Also, check the Goldstar site where you can find some good discounts. Below are some of their prices: Happy hour offer:

Thank you for the information. Don't worry I don't plan to return nor respond back to you. It's a nice museum. But once was enough for me. Good luck to you.

Hi Harrieth, Museum of Illusions ticket prices do not vary depending on the days. Also, Happy ticket hours are available in our San Francisco location only. Happy Hour tickets do not apply to the Museum of Illusions- Los Angeles location. You can check all Museum of Illusions- Los Angeles tickets on www.laillusions.com