Midpoint

Description

Midpoint is a card grading, centering, pricing, and portfolio app for trading-card collectors covering Pokémon, Magic: The Gathering, Yu-Gi-Oh!, One Piece, Lorcana, sports, and more. Point a camera at a card and it measures centering to the millimeter, returns an AI grade with subgrades for corners, edges, surface, and centering, and shows live raw and graded market values, helping collectors decide whether a card is worth submitting to a professional grader.

Midpoint uses ML-based edge detection to find both the card and print-frame corners in under a second, with a drag-to-align editor for fine-tuning. AI grading produces a full report from two photos, calling out each defect with its location and providing corner and edge close-ups, plus grade estimates on PSA, BGS, CGC, and TAG scales. It identifies the exact card, pulls real eBay sold prices (raw, PSA 9, PSA 10) with price history and a grading ROI verdict, supports bulk upload to pre-grade a whole stack, and adds AI background removal for slab-ready listing photos. A portfolio tracks collection value daily with cost basis and realized profit, and users can issue verifiable Grade Certificates, set price alerts, and ask questions in a collector community.

Midpoint works on the web, iPhone, and Android with a shared account. It is free to start with 2 free analyses on signup, then a weekly or semi-annual subscription unlocks unlimited use, and Grade Certificates are sold as credit packs. The app is explicit that its AI grade is not a professional grade, appraisal, or guarantee.

Midpoint's Core Features

• Millimeter-precise centering measurement

• AI grade estimates on PSA, BGS, CGC, and TAG scales

• ML card and print-frame edge detection

• AI surface analysis for edges, corners, holo, and print

• Live raw and graded market values from eBay sales

• Grading ROI verdict and daily-valued portfolio

• Bulk upload and AI background removal for listing photos

• Verifiable Grade Certificates and price alerts

How to use Midpoint?

1. 1

   Upload: Snap or upload a flat photo of the card.

2. 2

   Detect: The ML model finds the card and print-frame corners in under a second.

3. 3

   Grade: Get centering ratios, mm offsets, and PSA/BGS/CGC/TAG estimates instantly.

4. 4

   Value: See real market prices and a grading ROI verdict, then track it in your portfolio.

Midpoint's Use Cases

• Pre-grading cards
• Card valuation
• Collection tracking
• Bulk screening

FAQ from Midpoint

• Which card games does Midpoint work on?

  Any standard 63x88mm trading card, including Pokémon, Magic: The Gathering, Yu-Gi-Oh!, One Piece, Lorcana, and sports cards.

• Does it replace professional grading?

  No. Midpoint documents what its AI saw in your photos and is not a professional grade, appraisal, or guarantee; it helps you decide whether to submit.

• How accurate are the measurements?

  Within about 1mm when you align the boxes by hand, and the ML model auto-detects close enough that most cards need no adjustment.

• How do market prices work?

  Every scan identifies the card and pulls real eBay sold prices, raw and PSA-graded, with 6-month price history and a grading ROI verdict.

• How does pricing work?

  It is free to start with 2 free analyses on signup, then a weekly or semi-annual subscription unlocks unlimited use; Grade Certificates are sold as credit packs.

• What is a Grade Certificate?

  A permanent, verifiable record of an AI grade with subgrades, close-ups, and measured centering, plus a shareable image, PDF, and public verification page.