Dear Clive,
The advert is current and has been posted for quite a while. His name
is Stephen Deratz and apart from the email address there are two other
numbers:
1. Tel 07 5474 8728
2. Fax 07 5474 8328
Price w/ money back guarantee is A $ 320
If you still fail to get him I'll try a landline call from here.
Uncle Dick