Pokemon Gym Challenge 1st Ed. Sealed Booster Box sold at auction on 25th September Bidsquare Pokemon Gym Booster Box Pokemon Japanese Booster Box Set Mega Brave & Mega Symphonia Sealed With Shrink Pokemon Booster Box Japanese Gym 1 Leaders' Stadium Booster Box Pokemon Gym Challenge Unlimited Booster Box Opening a 2000 Pokemon Gym Challenge Booster Box!!! I opened a $240 pack of first edition gym heroes. Here's how it went. : r PokemonTCG