The DeFi prediction market platform Polymarket continues to expand its horizons, taking trading beyond politics and cryptocurrencies. This time, the focus has turned to the world of Pokémon collectible cards — I have launched more than ten new contracts allowing traders to speculate on the rise or fall in value of specific cards and sealed sets.
The mechanics of these markets are simple and elegant: the contracts are tied to quotes for raw cards from the Collectr app, which aggregates price data on collectible items. For example, for the Squirtle card (Mega Evolution Promos №039), traders buy Up or Down positions depending on whether the price will exceed the $28.23 mark by the close of August 31. Currently, the probability of an increase is estimated at 39%, which is 11 percentage points below the starting values — the market is clearly leaning toward a correction.
Similar markets have been opened for Charizard ex, Pikachu ex, Mega Gengar ex, and Bulbasaur. Sealed booster boxes and the Celebrations Ultra Premium Collection sets are traded separately. Interestingly, most contracts are currently positioned for price declines — traders put the odds of Celebrations rising at just 22%, while for Bulbasaur, "bullish" sentiment reaches 64%. The greatest liquidity is concentrated in the Mega Gengar ex contract, with a volume of around $2,300.
This launch coincides with a noticeable cooling in the Pokémon secondary market. Since the end of July, collectors have shifted their attention to new releases, which inevitably puts pressure on the prices of older positions. Trading volumes remain modest for now — from a few hundred to thousands of dollars per market, which is only a small fraction of the turnover generated by political and cryptocurrency events.
Expansion into mainstream culture
Polymarket's expansion in 2026 looks natural: the platform has already moved far beyond elections and token prices. In July, the largest bet on the FIFA World Cup took place here, and in the collectibles section, contracts on the value of CryptoPunks, Pudgy Penguins, and Banksy street art have already appeared.
The idea behind Pokémon markets is simple: card prices change daily, data is open and accessible, and the target audience of crypto traders and collectors overlaps. Such contracts are easy to settle, and they attract repeat trades. However, this scale also has a downside — regulatory costs. Analysts are increasingly drawing parallels between prediction markets and stock trading, and lawmakers are reaching the same conclusions. Last week, Baltimore authorities filed a lawsuit against Polymarket and Kalshi, accusing them of illegal bookmaking activity, while the New York City Council initiated its own investigation.
It remains unclear whether the collectors themselves, for whom the new markets were launched, will come to the platform. Trading volumes show interest rather than confidence, and Pokémon fans already track prices in free apps. To work with Polymarket, they would need to connect a crypto wallet and fund it — a barrier that could prove decisive.
My take: This is another step toward turning prediction markets into a universal hedging tool for any asset. However, as long as liquidity remains microscopic and regulatory pressure grows, such niche markets are more of an experiment than a sustainable trend. Success will depend on whether Polymarket can attract not crypto enthusiasts but actual collectors, for whom such contracts could become a natural addition to their hobby.