![Rocket's Secret Experiment [1st Edition] #120](https://firebasestorage.googleapis.com/v0/b/banktcg-56777.firebasestorage.app/o/card-images%2F130659ca-15f5-4cb6-8c6e-51f01491a897.webp?alt=media&token=a020b554-1239-414c-941e-f58a1860f4d5)
Rocket's Secret Experiment [1st Edition] #120
Pokemon Gym Challenge
Current Market Prices
Raw / Ungraded
Near Mint condition
$6.23
PSA 9
Mint condition
$45.41
PSA 10
Gem Mint condition
$5600.00
* Prices updated daily from market data. Last updated: 9/8/2026
Card Information
- Set / Series
- Pokemon Gym Challenge
- Game
- pokemon
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![Koga's Ditto [1st Edition] #10](https://firebasestorage.googleapis.com/v0/b/banktcg-56777.firebasestorage.app/o/card-images%2Ff70bad17-4c3b-4c0c-abc5-74383fc19ccb.webp?alt=media&token=ed657b73-97d8-4a4f-9beb-4fc3df604967)
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![Brock's Protection [1st Edition] #101](https://firebasestorage.googleapis.com/v0/b/banktcg-56777.firebasestorage.app/o/card-images%2F58bef36c-be06-46e4-ada5-2e98d95dde64.webp?alt=media&token=7b63f5a9-e7e7-4d10-a9b8-d7107fd0566d)
![Chaos Gym [1st Edition] #102](https://firebasestorage.googleapis.com/v0/b/banktcg-56777.firebasestorage.app/o/card-images%2F9bcd70e2-80bd-45e3-80a8-5239b72340a4.webp?alt=media&token=e1b685e0-6ef7-4721-8693-b15e4a369d68)