There’s a destination for sports card collectors right here on Third Avenue! 🏀🏒⚾️ Meet Big Slab Daddy Sports Cards & Memorabilia, proudly

There’s a destination for sports card collectors right here on Third Avenue! 🏀🏒⚾️ Meet Big Slab Daddy Sports Cards & Memorabilia, proudly serving the Brooklyn community for 3 years. Whether you’re a longtime collector or just getting started, they’re the place to buy, sell, trade, and learn—with everything from sports cards and sealed boxes to Pokémon, TCG, signed jerseys, baseballs, and more. 🃏🔥 You never know who might stop by either—Big Slab Daddy has welcomed professional athletes and celebrities through their doors! 👀 Have a collection you’re looking to sell? Bring it in and let their buying team take a look! ✨ Mention that you saw Big Slab Daddy through Merchants of Third Avenue and receive 10% OFF your next purchase! Follow @bigslabdaddyy for new inventory, athlete appearances, special events, and upcoming Brooklyn card shows. #MerchantsOfThirdAve #BigSlabDaddySportsCards #TradingCards #SportsMemorabilia #BayRidgeBrooklyn