This is a Tamagotchi playing card set. It says 2004, so it was released about 20 years ago. Popular characters appear twice, but the designs are different, so all the card illustrations are unique! The 9 of spades was hidden between the 8 and 10, but it's there. I counted them, and there are no missing cards, and there are no noticeable folds or stains, so it's in relatively good condition for something from 20 years ago. The plastic case has fine scratches.