Pokémon sets › Gym Challenge › Booster Box [1st Edition]
![Gym Challenge Booster Box [1st Edition]](https://pub-4919690d36064f94806d666a71d998a0.r2.dev/Gym Challenge/booster-box-1st-edition.jpg)
Gym Challenge Booster Box [1st Edition]
Sealed market value
£19166.33
Guide price in GBP for the UK market, updated 22 June 2026. Estimate for collection tracking — not an appraisal or a quote.
![Booster Pack [1st Edition]](https://pub-4919690d36064f94806d666a71d998a0.r2.dev/Gym Challenge/booster-pack-1st-edition.jpg)