Lovely first day issue. Item has had only one owner, item bought in the UK on release and has been in a protective sleeve ever since in a smoke and pet free home. 

I’ve other Queen Mother coins and stamps on offer, happy to combine the postage for you if multiple bought. 

Will be sent in a hard mailer with tracking. 

I included an example of what they are on offer for in the UK. I’ve not seen this series in Australia on eBay so the uk is the only option. Similar price, but of course postage is a bit nuts!