Don't forget to check to see if your health insurance provider offers any kind of discount program. I'm with Providence Health Plan and we have access to a program called LifeBalance, which gives us discounts on recreational, cultural, travel and wellness related activities. I've purchased
Disneyland tickets through them multiple times. Checking the website I see 5-day park hoppers for $283.50 (ages 10+), regular price $315. I just noticed that they also offer Annual Passports with an adult Deluxe Pass selling for $521.55 (regular price $549).