Type of goods...Cards/Seals This item was previously purchased at a recycling shop. I have not opened the shrink wrap since purchasing it, so I do not know the condition of the cards. It says "Service Prototype (Not for Sale) No. 5" on the seal. I do not know the number of cards, but the thickness of the cards is about 2cm x 2 rows. I am not considering selling individual cards or selling after opening the package. Thank you for your understanding and purchase.