Saw this in my news feed on Facebook, appears to be targeted as it is not shown by visiting their page normally.
"Buy a new VIP Magic Pass now for only $99.99 and get a FREE $10 Theme Parks gift card with every pass, plus a FREE upgrade to a Gold VIP Magic Pass.
Simply CALL 13 33 86 and mention this Facebook offer.
Not available on web. Offer ends 6pm Friday 22 August."
This is currently the best deal for a single pass, VIP Gold includes one single entry to Fright Nights and White Christmas and this promotion includes a $10 gift card.
For multiple purchases you can have buy 3 get 1 free on the standard pass (not including Fright Night/White Christmas) see http://www.ozbargain.com.au/node/156831 I can refer you to this deal, simply PM me or post below if you are a new user/unable to PM (ensure it is turned on in settings). I will get back to you ASAP.
BOTH OFFERS END 6PM TONIGHT!
EDIT 4:13PM - 133386 is experiencing waits of 20mins at present, I would call sooner rather than later. If the call que remain's long they may honour the offer a little later. (assuming you called before 6:00PM)