Telstra Australia Pay as you go sim (comes with $10 credit)
http://cgi.ebay.co.uk/ws/eBayISAPI.dll?ViewItem&item=6385731090

Also includes FREE postage

http://cgi.ebay.com.au/ws/eBayISAPI.dll?ViewItem&item=6386653049

Sim card backup device low bidding price don't pay ?4.50
like some ebay sellers are charging

All orders are sent in a jiffy bag , so it arrives safely
Card / Sim card device will be posted the same day payment is recieved
(Paypal - safe and
secure)
My cards will arrive quicker than you think that's of course, if you aren't
leaving for Australia the next day.

there are NO import duties on my cards/ sim backup device , and i don't
charge you the 25% just
in case there is an import duty