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Need advice, parts, or inspiration? Click the panels below to dive straight into step-by-step modding guides, shell comparisons, IPS screen installs, Pokémon Gem booster-box buying tips, and more. Each image opens a dedicated page packed with tutorials, recommended tools, and hand-picked eBay listings—so you can level-up your Game Boy or expand your collection in a single click. 

Discover the best of eBay without the search. As proud eBay Ambassadors, we hand-pick the top listings in Game Boy modding, Pokémon TCG, retro gaming, and collectible treasures. Our curated storefront is updated daily so you can shop quality finds from trusted sellers — all in one place. 

Shop our picks: Go to Cajun Finds Curated Storefront 

We use Ebay for all of our Game Boy Modding Needs!

When it comes to hard-to-find Game Boy parts and collectibles, eBay is our one-stop marketplace. Whether you’re hunting a custom Pokémon Game Boy Color shell, a factory-fresh OEM “Atomic Purple” housing, or sealed Gem Horizons Vol 1 booster boxes with that Captain Pikachu secret rare, the platform’s buyer protection and deep seller pool make it the safest—and fastest—way to stock your modding bench. We link exclusively to top-rated U.S. eBay sellers who ship USPS, bundle tools like tri-wing drivers and Kapton tape, and stand behind every listing with 30-day returns. Scroll through our curated pages—Buy Game Boy Color Shells, Essential Modding Tools, and Gem Horizons Booster Boxes—to snag authentic parts, compare real-time prices, and support the site through our affiliate links (at no extra cost to you). From swapping shells to grading chase cards, eBay keeps our retro projects on schedule and our collections growing—click any link to power-up your own build.