I'm not being lazy. Ive spent ages searching online and tried through NRMA and others but I cant find anyway of buying a regular adult one day admission ticket at a discount.
Theres discount annual passes but not day passes.
Edit: I found $5 off buying through https://www.sydneybookingcentre.com/
Can anyone beat that?
It was discounted this time last year when one of the rides was shut down.
If you sign up for the ABC show 'Employable Me', you can do work experience there. Tell them Rohan sent you.
Try RACQ (but you have to be a member I think)? I think they normally give 10% off or something, not sure how much I paid when I went last time. It's not the best but they pretty much give discounts to every attraction you can think off, I mostly use it so I don't have to spend hours searching on other sites.
Have you checked Entertainment Book?
taobao
100% discount, don't go and watch someones youtube video of the trip