Rocket's Secret Experiment
Gym Challenge · Pokemon · #120 · Uncommon
Rocket's Secret Experiment (#120) is a Uncommon card from the Gym Challenge set in Pokemon. Its current raw market value is $4.48, last updated June 11, 2026. A PSA 10 graded copy runs about $39.99 — roughly 8.9× the raw price. It ranks #57 of 133 priced cards in Gym Challenge by market value.
Market Price
Source: tcgplayer · Updated June 11, 2026
Graded Prices
Card Details
- Game
- Pokemon
- Set
- Gym Challenge
- Card Number
- 120
- Rarity
- Uncommon
- Language
- English
Frequently asked questions
How much is Rocket's Secret Experiment worth?
Rocket's Secret Experiment from Gym Challenge (Pokemon) has a current raw market price of $4.48, last updated June 11, 2026. A PSA 10 graded copy is worth about $39.99.
Is Rocket's Secret Experiment worth grading?
A PSA 10 Rocket's Secret Experiment is valued around $39.99 versus $4.48 raw — a premium of roughly 8.9×. Grading tends to pay off when that premium comfortably exceeds grading costs and the card is likely to earn a high grade.
Where can I buy or sell Rocket's Secret Experiment?
You can view current Rocket's Secret Experiment listings on TCGPlayer. VendBuddy tracks live Pokemon market prices so card show vendors can confidently buy and sell Rocket's Secret Experiment and thousands of other cards.












