Madeline Berg

Pokémon cardshave become valuable assets on the playground and in cafeterias.- Preteen collectors aren't playing around: They view the cards as investments and a tool to build value. - I caught up with kids at a recent trading event. Here's what I learned... See more

Penthouse pieds-à-terre: Bezos, Trump, and other billionaires facing Mamdani's proposed tax New York officials have proposed a pied-à-terre taxon non-primary homes worth over $5 million.Mayor Zohran Mamdani namechecked billionaire Ken Griffin when he anno... See more

Become an Insiderand start reading now. Have an account? . - New York officials have proposed a pied-à-terre taxon non-primary homes worth over $5 million. - Mayor Zohran Mamdani namechecked billionaire Ken Griffin when he announced the levy. - Griffin wo... See more

'Little business people': How Pokémon turned kids into dealmakers In the back corner of hobby shop Bleecker Trading on Manhattan's Upper West Side, three teenagers were huddled around a table. It was spring break, and they were spending their afternoon wh... See more

In the back corner of hobby shop Bleecker Trading on Manhattan's Upper West Side, three teenagers were huddled around a table. It was spring break, and they were spending their afternoon wheeling and dealing Pokémon cards. "I come here every day after sch... See more