Klook is showing starting prices at $65/one day and $86/two day tickets. Starting July 1st. Ages 2+ will need a ticket. Under 2 is free.
Assuming July 1st could be the placeholder opening day, but 2+ being charged and those prices are almost assuredly accurate.
Particularly because the dates you can buy tickets are variable pricing with July 4th weekend and Labor Day weekend peaking at $92.19/ticket.
Other weekends look to be $86.75 while weekdays are $75.85. The $64.95 price starts mid-week September 8th.
Pretty sure these are the prices, folks.