Data-driven analysis of the Pokémon card market.
Hyeonalytics is a Seoul-based research project tracking live prices across TCGPlayer and Cardmarket, publishing original analysis on grading, card economics and long-term value.
Articles
Original research on grading companies, chase-card economics, population reports and 25 years of price history.
Browse articlesPrice Database
Search live market prices for Pokémon cards by set and name, with US (TCGPlayer) and EU (Cardmarket) figures side by side.
Open databaseThe Collection
A catalogue of graded cards held by the project, with front and back scans of every slab.
View collection
Pokémon Collector's Handbook
A practical guide to collecting, grading and valuing Pokémon cards — rarity, authentication, market timing and buying safely. Available on Kindle.
View on AmazonLatest
- Goldin Breaks RecordsAug 16, 2026
- Reprint PushAug 15, 2026
- Pokémon TCG Index SurgesAug 14, 2026
- PSA Fee HikesAug 13, 2026
- PSA Grading OverhaulAug 12, 2026
- Temporal Forces Reshape TCGAug 12, 2026
- Nintendo's Anti-Scalping MeasuresAug 11, 2026
- 30th Anniversary BoostAug 10, 2026
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