BI7CWS When considering purchasing a Japanese version, factors such as the ability to personally retrieve the item from Japan, travel costs, pricing and taxes for purchasing through a reseller, and the exchange rate between the yen must be considered. It is difficult to arrive at a definitive conclusion. However, when the yen is depreciating, you can expect to find resellers offering direct shipping to your hands for around 6500 yen. For authentic US versions, several domestic retailers sell them, and if you take advantage of bank card discounts, you can get them for under 8000 yuan, which is a good price. Authentic European versions are more expensive.