GemScout: Sports Card Grader

GemScout: STOP GUESSING. START GRADING. 💎 GemScout is the ultimate digital centering and inspection tool for collectors, flippers, and investors. Don't buy raw cards blindly—inspect them like a professional grader directly in your browser. Whether you are hunting for Gem Mint 10s on eBay, searching for new inventory on COMC, Fanatics Collect, or any of your favorite card sites; GemScout gives you the competitive edge to spot the gems and avoid the duds. 🆓 CORE FEATURES (FREE FOREVER) Visual Centering Overlay: Drag and drop our precision grid over any card image to check the borders. Instant Pass/PRO Indicator: Quickly see if a card is dead-centered. If variances are detected, the exact deviation is locked behind the Pro tier. Universal Compatibility: Works seamlessly across the hobby’s top platforms, including eBay, COMC, Fanatics Collect, MySlabs, BuySportsCards, and virtually any website with a card image. 🔥 UPGRADE TO GEMSCOUT PRO 🔥 Need to know the exact centering split, save screen shots of potential cards, or do a little deeper surface scan of the card image; GemScout Pro will let you do all of that! ✅ Precision Centering Calculator: Unlock the exact math. Get instant L/R and T/B centering percentage ratios to know exactly what grade the card qualifies for before you buy. ✅ Multi-Grader Standards: Switch standards with one click to match your target grading company: PSA Mode: 60/40 Standard SGC / BGS Mode: 55/45 Standard Pristine Mode: 50/50 Strict Logic (TAG / BGS Black Label) ✅ Independent Split-Rotation: Is the seller's photo crooked? No problem. Micro-adjust the rotation of the underlying image AND the grading grid completely independent of one another by precise 0.10° increments to perfectly align with the card/card image borders. ✅ Smart Screenshots: Save your graded* cards with auto-generated filenames (e.g., "eBay_Jordan_RC_PSA10.png") for effortless inventory tracking and submission prep. ✅ Surface Defect Hunter (‘X-Ray Mode’): Go beyond centering. Use our filter to invert and isolate surface textures, revealing hidden creases, edge wear, and print lines the naked eye might miss. 🛠️ BUILT FOR EFFICIENCY Sports & TCG Support: Dedicated aspect ratio logic for both standard Sports cards and TCG (Pokémon, Magic: The Gathering). Dark & High-Vis Modes: Switch overlay themes to ensure the grid is visible against any dark or light card border. Pixel-Perfect Control: Fine-tune the overlay using keyboard arrow keys for maximum precision (Hold Shift for fast-nudge). 👋 FROM A COLLECTOR, FOR COLLECTORS I built GemScout because I was tired of the struggle. As a collector returning to the hobby and diving into reselling, I lacked confidence buying raw cards online. I wanted a tool that felt like holding a physical centering overlay in my hand—but for the digital world. GemScout is that tool. It stops the guessing game. 💰 PRICING GemScout uses a Freemium model. Use the basic visual overlay for free, forever. Ready for exact percentages and smart exports? Upgrade to GemScout Pro securely via Stripe directly inside the extension. *Disclaimer: GemScout is a tool for estimation and inspection assistance. Official grades depend on many factors including corners, edges, and surface conditions not fully visible in digital images. PRIVACY POLICY gemscout.carrd.co/#privacy