Mintachu scans eBay listings, predicts PSA grades with AI vision, and shows you exactly which cards are worth buying.
No experience needed. The AI does the hard work.
Type a card name to pull live listings instantly.
Vision AI scores centering, edges, corners & surface.
Get a predicted grade with confidence range.
Profit analysis tells you if it's worth it.
Our AI evaluates every card across the four PSA grading dimensions — the same criteria professional graders use.
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Pick the depth you need — from a 10-second screen to a full multi-agent audit.
Parses listing title → Charizard ex · Obsidian Flames · #234/198 · Secret Rare (95% confidence)
Quick initial scan — estimated PSA 7–9 range. Notable: slight whitening on bottom-left corner, centering looks off-center horizontally.
Guided by vision scan — Centering 55/45 (8/10) · Corners 9/10 · Edges 8/10 · Surface 9/10. Limiting factor: centering.
Text-only synthesis — cross-references all metrics and applies PSA weighting rules.
→ PSA 8 (range 7–9, 82% confidence)
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