In Japan any person who signs a two year contract with the carrier will recieve a free 8GB 3G iPhone. Though some people may prefer the 16GB in which case it will cost $118. The offer will end in May of 2009. Japan has a very competetive cell phone market. A marketing consultant predicted that apple may have a hard time on this cell phone market.
http://apple20.blogs.fortune.cnn.com/2009/02/26/in-japan-iphones-are-now-free/