iPhone 4 prices around the world:

http://www.flickr.com/photos/choreographics/4836719813/sizes/o/in/photostream/

The infographic itself sucks (big time) but at least you can see the prices (all converted to Euros, including applicable taxes at point of sale.) Don't compare the sizes of the bars in the graph, because the genius that put together the image didn't start the bottom at zero.

Hong Kong is still the place to buy the iPhone for the least amount of money, for you globetrotters out there.