Sea World quick queue purchase

[anorman]

I am considering purchasing the quick queue for our one day at Sea World during our August trip. Can I buy it the same day and if so, will it cost the same as the price I see posted on the website or will it be more expensive on the day of? I don't want to spend the extra money if I don't have to.

 

[TheJRock300]

Depending on how many purchase it the price may go up