Digitimes reports that the iPhone 3G will officially make its way to Taiwan next month, where a gray market for Apple's smartphone has existed for a while--you could buy iPhones imported from New Zealand and Hong Kong at around $667-$755 for the 8GB edition and as much as $850 for a 16GB  model. No word yet on how much it'll cost you to get the iPhone officially from Chunghwa Telecom (CHT), the exlusive carrier of the iPhone in Taiwan.