Grand Slam Collectibles, known as Long Island’s premier hobby shop since 1999, positions itself as a full-service destination for trading cards and memorabilia. The shop offers a wide variety of products—from sealed boxes and singles to memorabilia across brands such as Fanatics, Topps, Upper Deck, Leaf, Pokémon, and Panini.

With a dedicated team that collectively brings over 100 years of hobby experience, Grand Slam emphasizes knowledge, service, and selection. Buy-Sell-Trade is at its core: if they don’t have something in stock, they’ll try to find it for you.

Through its physical storefront and comprehensive inventory, Grand Slam aims to serve collectors locally and beyond as a reliable, community-oriented hobby source.