However, if you go with a Pass Holder and buy your ticket at the gate, you will get like $10 off or something like that!
If looking into the summer! Bring those cans! They give you around $14 off if I remember correctly!
Also, if you are going more than once, get a season pass! They are currently selling them for next year and you will get a "fastpass" for the Dark Knight Coaster on the day it opens!
Walt Disney World's Magic Kingdom
Disney's Animal Kingdom
Disney's Hollywood Studios
Disney California Adventure
Universal's Islands of Adventure
Universal Studios Florida
Universal Studios Hollywood