I use "Buyee' for Japanese produced cards. They ship Yahoo Japanese Auctions items to North America. It can get very expensive, though. How it works is, you bid through 'Buyee; on Yahoo auctions, (or shopping like ebay). If you win, the order goes to their warehouse. It can stay there up to 30 days without extra charge. This is good if your waiting for other orders. Remember, every auction win incurs its own shipping cost, hence the possible high S&H. Also, Buyee charges fees for the service. It is really good if there is a must have card you can't get here. ex. I collect Canadian born player cards, and most of the cards never show up on US aution sites.
Anyway, good luck.
Marty