There is not one yet. Ten days until Telstra gets one that will have it but from what I have seen it will cost $700+ so does not seem worth it to me. If you can afford that much just get the NE1 for $529.
I sent them an email and here is there response,
Thank you for your email regarding an enquiry on the availability of HTC Desire in USA.
HTC Desire will be available for $0 on Telstra?s $60 consumer Phone Plan for 24 months (minimum total price $1440), or can be purchased outright with a RRP of $779. Customers can also take the handset on a Mobile Repayment Option (MRO) with an eligible plan and pay off the $779 over 12 or 24 months.
Telstra Business customers can also purchase HTC Desire. It will be available on the $65 plan for 24 months (minimum total price $1560) which includes 300MB of data. HTC Desire will also be available on a range of Telstra Enterprise and Government plans from 27 April 2010.
Please be advised that It is only available from Telstra stores and dealers from the 27 April 2010.
The unlocking fee will be $50, $100, or $150 depending on the manufacturer and model of the mobile handset.
The exact amount of the unlocking fee will be given to you upon purchasing of the mobile handset.
I trust this information has been of assistance, and further information is readily available via our online Help, which includes things such as our Frequently Asked Questions, general information, and other tools to assist you with managing your account online:
Help on Products and Services - Help Centre - Telstra, otherwise I am happy to provide further clarification.
Thank you.
Kind regards,
Mikhael
d328687
Telstra Support Team