Hawaii's trading card scene is booming, and a monthly card show in Honolulu is turning the hobby into a local economy — good news for collectors, sellers, and kids learning to invest.

• The Keep It Aloha card show runs the first weekend of every month at Salt at Kakaako, with free admission, plus a new TCG night market later in October.
• Pokemon cards are leading the boom, alongside One Piece and Lorcana, and the card market is setting fresh price records almost weekly.
• Rare, high-grade cards are the hardest to find, so buyers are paying at or above asking price and still coming out ahead as values keep climbing.
• A "Keiki Corner" gives kids free tables to buy, sell, and hold cards — a hands-on lesson in money and investing.
• Organizers see cards as a way to pull money into Hawaii's economy, not just a weekend hobby.

Outlook: Card prices look set to keep rising in the near term, and the show's monthly schedule plus night markets should keep pulling new collectors in.