Pokémon sets › Gym Challenge › Booster Box
Gym Challenge Booster Box
Sealed market value
£15765.86
Guide price in GBP for the UK market, updated 23 August 2026. Estimate for collection tracking — not an appraisal or a quote.
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![Booster Box [1st Edition]](https://pub-4919690d36064f94806d666a71d998a0.r2.dev/Gym Challenge/booster-box-1st-edition.jpg)
![Booster Pack [1st Edition]](https://pub-4919690d36064f94806d666a71d998a0.r2.dev/Gym Challenge/booster-pack-1st-edition.jpg)