I wonder how much NSW will charge EACH YEAR to have them...

If you have to ask you probably can't afford them  :2:

I know that WA pay $365 which is cheaper than Vic so I guess NSW will be the dearest if we get them, which I'm sure we will....

 Myplates, which is a private company looks after both NSW & QLD, just we get charged more.

 It's always been a rip for plates but ever since it was privatised there getting dearer and dearer, but one good thing I guess is the variety is growing!

I have owned a set of custom Victoria plates for the last ten years. I have sold the car minus the plates several years ago and Vicroads let me keep the plates on my office wall.....because I OWN them. No annual fee, if I want to display them on another car one day it cost me just $80. As the plate slogan says.....Victoria...The Place To Be. 

About 3 years ago I sent off a suggestion to the NSW RTA that since USA sized plates were an optionin QLD, they should look at it for NSw as there were numerous US sourced vehicles that had issues displaying Aussie plates - I use black/white two letter-three number plates that fit fine, I luckily bought them before they became a "rental" proposition.
They emailed me back saying they had referred the plate size to the Police for checking that they could be read by photo ID equipment....still no plates three years later...but they can issue standard sizes in every ugly colour under the sun, incuding footy club colours.....thanks for consideration, guys....