Current cost of tickets (including tax)?

[disneyworld07]

Hi guys,
Can anyone tell me the cost of 2 adult tickets and 2 childs tickets (ages 5 & 9) on the gate (including tax).

They will only need a 1 day, Seaworld only ticket.

I need to know as I need to give my friends the dollars to buy the tickets at the gate,

Thanks in advance!