Card Password Machine?
Top Voted Answer
Go here and search for the card you want.... The pic should be big enought that you can see the 8 numbers at the bottomn left of the card....
Kirby217 - 7 years ago
The 8 Digit code for the card password machine can be found in the bottom left corner of the respective card.
Kaze_no_Ou (Expert) - 7 years ago
As Kaze_no_Ou said, the 8 digit number is found on all cards. To get around your problem of not being able to find the codes, simply search for a picture of the card you want online. Hopefully, you will be able to find one with a clear number and just input that into the password machine.
aaron_krish - 7 years ago
Like all the other answers, it's the serial number of the card in the bottom left had corner of the card. If you want a REALLY good picture of a card to see the serial number, go to
Just type in the card name in the search, or you can search what card came in what pack in the tab "Yugioh, Yugioh GX & 5D's" to the left.
SilverXStardust - 7 years ago
This question has been successfully answered and closed.