When the Tiges were playing GWS Giants I could only manage to get restricted seats. I couldn't find anything so hopefully this will help someone. The seat I had wasn't too bad SQ30-R, Row Z, Seat 29. If I leaned forward then the view was basically unrestricted.
I am not sure if the they sell all the seats there was still serveral seats left over. There were 95,000 people so it wasn't as full as the Grand Final
One of my weaknesses is my Jeep, I live in the city, I ride a public bike to work. It has a 4 litre, 1970's technology engine and the aerodynamics of a brick so it's expense to run when I do drive it. But when you can do things like this it makes it worth.