Just a quick heads-up for anyone buying in Japan, specifically on auction: Some sellers use quite deceiving methods to make you think they sell something they actually don’t.
If a listing shows multiple cards, but the description says something like “1入札1枚になります。”
which may translate to “one bid is one”, “it will be one bid” or something, you will only get one card. With the last translation, that’s not immediately clear.
Another thing is “lucky bags”, where the seller lists an expensive card (or multiple) and some crappy ones for auction, but the description says that only if you win all auctions, you get all the cards auctioned - if not, you get a random one which will obviously not be the expensive one.
Third thing that’s happening more often large lots of empty booster boxes, again that information is hidden somewhere in the description.
And lastly, fake cards are on the rise on yahoo - that includes fake non-holo trophy cards which, combined with yahoo’s crappy picture quality, makes them more dangerous than they should be.