It is the number at the very bottom left of the card.
The best card in yugioh is the judegement dragon card.
Its passcode is: 2-3-9-9-5-3-4-6(You can find other card passwords by looking them up on the Yugioh Wikia at yugioh.wikia.com)
The passcode is: 74677422(FYI: You can go to the Yugioh Wikia to look up passwords for any other cards you might need; yugioh.wikia.com)
$2.50 + $0.74 is the value of the Yugioh yubel card plus shipping.
The passcode for "Thunder Dragon" is 31786629.
a card and a picture
Slifer the Sky Dragon does not have an official passcode. Therefore, there is none to be entered in the Password section.
Cost Down
Brain Control refers to multiple pages online. If you are looking for the Yugioh trading card, than that can be located one the Yugioh Wikia. Also, the game Brain Control can be found on their website.
its on a card shaped like a rectangle
The passcode for "Mausoleum of the Emperor" is 80921533.
The Yugioh Card Wave Motion cannon is not a banned card