K-pop stars Nayeon and Momo are getting backlash from some Pokémon card collectors after showing rare Pokémon cards in their phone cases.
The controversy started when Momo took a vintage Pokémon card out of its PSA-graded case to use it as a phone decoration.
Collectors are mad because once you open a graded case, the card loses its official grade and could be worth less.
Normal fans say they’re her cards, so she should be able to enjoy them however they wants.