Subgrades Grading Services
AI-powered pre-grading app that predicts PSA and BGS grades using phone camera scans. Provides estimated subgrades for corners, edges, surface, and centering before submission.: Professional Sports Card & TCG Grading Standards
Market Analysis: Subgrades
Emerging / Boutique: As a newer entrant (Est. 2022), Subgrades offers specialized services often missed by major graders. However, collectors should be aware that secondary market liquidity is still developing. These slabs are best suited for 'Personal Collection' (PC) preservation rather than short-term flipping.
Technology & Protocol
Computer Vision Verification: Subgrades utilizes advanced imaging sensors to measure centering and surface flaws down to the micron. This eliminates human subjectivity, ensuring that a '10' today is the same as a '10' next year. The slab likely features digital integration (NFC/QR) for instant pop-report access. Using a Pre-grade AI scale, they evaluate cards based on the four core subgrades. Operating in the heart of the hobby, Subgrades competes directly with industry titans. To succeed here, they focus on aggressive turnaround times and competitive bulk pricing.
Slab Ecosystem
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Company Vital Data
Pre-Grade vs Subgrades
Submitting to Subgrades? Check your centering first with our AI tool.
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