Gym Challenge · 2000
Rocket's Secret Experiment 120/132
$28.44
TCGplayer market price for a near-mint, ungraded Rocket's Secret Experiment from Gym Challenge, +19.0% over 30 days, as of November 11, 2026.
- 7-day change
- +16.2%
- 30-day change
- +19.0%
- Rarity
- Uncommon
- Number
- 120/132
- Illustrator
- Ken Sugimori
Rocket's Secret Experiment price history
Since October 14, 2026: low $23.90, high $28.44. Recorded by Hyper Rare each time the market price updates.
| Printing | Market price |
|---|---|
| 1st Edition | $28.44 |
| Unlimited | $4.19 |
What’s it worth in a trade?
At $28.44, Rocket's Secret Experiment trades about even with:
-
Basic Metal Energy
$28.42
-
Mega Chandelure ex
$28.50
-
Cleffa
$28.51
-
Pecharunt ex
$28.27
Trading for Rocket's Secret Experiment?
Check the deal before you swap.
Add what you’re giving and the free trade calculator tells you if it’s fair. Scan cards and track your collection’s value in the Hyper Rare app.
How much is Rocket's Secret Experiment 120/132 from Gym Challenge worth?
Rocket's Secret Experiment (120/132) from Gym Challenge has a TCGplayer market price of $28.44 for a near-mint, ungraded copy as of November 11, 2026. By printing: 1st Edition $28.44 and Unlimited $4.19.
Is Rocket's Secret Experiment 120/132 going up in value?
Rocket's Secret Experiment is up 19.0% over the last 30 days, from Hyper Rare's price snapshots. Since October 14, 2026 it has ranged from $23.90 to $28.44.
What is Rocket's Secret Experiment 120/132 worth in a trade?
At $28.44, it trades about even with Basic Metal Energy (Shrouded Fable, $28.42), Mega Chandelure ex (Pitch Black, $28.50), Cleffa (Obsidian Flames, $28.51), and Pecharunt ex (Prismatic Evolutions, $28.27).