[hypeless]

Originally Posted by testudo

I've ordered tons of stuff from amazon japan, not to hard (you can switch the language to English on the home page)

I would look to this as well:
http://trafficjpn.com/underworld/

If Amazon isn't your thing, try these:

http://www.hmv.co.jp/en/product/detail/3857043

http://www.hmv.co.jp/en/product/detail/3857045

http://www.hmv.co.jp/en/product/detail/3857044

I've definitely ordered from hmv.co.jp to Seattle, and been happy. You definitely gotta pay your dues for shipping, but you get the stuff.