Meet Jay Turner, the collector, entrepreneur, and creator behind Trainerjay04, a brand built around one mission: helping collectors grow their collections while creating memorable hobby experiences.

The name Trainerjay04 comes from Jay’s background as a personal trainer and baseball player, where he spent years helping others improve and reach their goals. Today, that same dedication has carried into the collecting world through helping fans discover new hobbies, build collections, and connect with the community.

Jay’s journey started with his own passion for trading card games and collecting. That passion grew into a business focused on bringing collectors together through quality products, competitive pricing, and a genuine love for the hobby. As a former Division 1 athlete and competitive card game player, Jay brings the same discipline and excitement from sports into every interaction.

Trainerjay04 offers a premium selection of Pokémon, One Piece, Yu-Gi-Oh!, Magic: The Gathering, Lorcana, and Union Arena trading cards, along with exclusive collector accessories like custom laser-printed binders and graded card guards designed to protect and showcase collections.

More than just a card booth, Trainerjay04 creates an anime-inspired collecting experience built by a collector for collectors. With authentic products, unique accessories, and a community-first approach, Jay continues to bring energy and creativity to the hobby.