Poke Price
A client reselling Pokémon cards online sets prices by hand, one SKU at a time: check the going rate across several marketplaces, compare it to his catalogue, then reopen his store to fix every listing. On a catalogue of several hundred cards, it all has to be redone the moment the market moves.
His store — Japan Pop MartA tool that closes the loop on its own: it identifies the card, fetches its price across the various marketplaces, and updates the store's product listing.
ResultUsed in real conditions to fix Shopify prices; OCR pipeline working end to end.
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Raw
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PSA 9
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PSA 10
Charizard ex · 151 · 199/165
How it works
A card identified from a photo, or a Shopify CSV export, goes through an in-house OCR pipeline (Tesseract), a match against a reference catalogue, then multi-source scraping of market prices — to automatically correct the price shown on the store. The whole thing was built with Cursor.
Nothing in this chain is specific to Pokémon cards or to Shopify — identify a product, read its market price, update the catalogue: it transfers as-is to any kind of product and any platform.