Was just about to reply to a thread but it closed on me so thought id just share this info with you all.

As the title says.

There is a licencing center in west Perth.

Deal is to replace a damaged normal state plate.

Option 1
To replace your current ones, your looking at a 3 -4 week wait. and $29

Option 2
Walk in there with a screwdriver and swap your plates over for a brand new set. Obviously there going to be a totally different letter / number combo. $23

They wont just replace one either so you'll have to hand both in either way.

As for personalised plates,

I asked about changing over to them and they said if i got my order in by the end of the week i should have them before christmas.
Not sure on the price to replace damaged ones tho.

For a complete new set your looking at anywhere from $104 - $831.50 Depending on what style make letter number combo etc.

More info can be found at transport.wa.gov.au/licensing

Cheers
Enjoy