Bestbuy have current promotion (15% off) on all digital delivered US iTunes gift card with no sales taxes. All prices quoted below are US$.
$100 card is now $85.00
$50 card is now $ 42.50
$25 card is now $ 21.50
$15 card is now $12.75
I just got my code delivered to my email. Paid using my Visa Debit card took about 12hrs for lengthy approval process, you can use your Australian CC for a faster transaction. With the current exchange rate you might even score it cheaper.
As mentioned no sales tax applied to the transaction so don't go around searching for ST free addresses, make sure you choose the online delivery option, and during check out fill in the billing address that Bestbuy has provided for International buyers (very important), plus a US phone number (i just used there support number) and pay with your Australian CC or even a Visa Debit card (longer processing time for debit card)
(Note: Australian paypal not accepted)
A good buy for people who use US iTunes account
Bought with my Visa Debit about 30mins ago. Code has already arrived! :)