- I have a collection of around 500 Pokémon and K-pop photo cards. - Some cards are worth a lot of money, and I wanted to put a value on mine. - A professional card assessor gave me some advice about card investing. - Summaries are generated by an AI model trained on Business Insider's articles. AI may make mistakes or provide inaccurate/incomplete information. Hello, my name is Cheryl, and I'm a ...