Rocket's Secret Experiment #120 — Pokémon Gym Challenge Card Value
Pokémon Gym ChallengeWhat the Rocket's Secret Experiment #120 card from Pokémon Gym Challenge is worth — ungraded and graded (PSA 10).
Rocket's Secret Experiment #120 value — Ungraded $4 · Grade 9 $20 · PSA 10 $40. Prices updated July 2026.
Real sold prices per grade — the PSA 10 premium on this card is 10.0× raw.
Monthly CIB value, based on sold comps.
See the actual sold listings on eBay ↗Live on eBay right now
Which version do you have?
If your goal is simply to own Rocket's Secret Experiment #120, purchase the Standard version for only $4. The 1st Edition, priced at $7, offers a slight premium, usually indicating earlier print runs or potentially better packaging, though scarcity is not explicitly defined here. Buyers prioritizing budget should stick to Standard, while those willing to spend the extra three dollars should opt for the 1st Edition for the minor collectible advantage.
▍
Price data verified against · 1
Item details
- Brand
- Pokémon
- Set
- Pokémon Gym Challenge
- Game
- Pokémon
Rocket's Secret Experiment #120 (Pokémon Gym Challenge) card value
An ungraded Rocket's Secret Experiment #120 from Pokémon Gym Challenge averages around $4. A Grade 9 copy runs about $20, and a PSA 10 gem-mint commands $40.
What drives the price
Centering, corners, edges, and surface decide a card's grade — and the grade decides the price. The jump from raw to PSA 10 can be 5–20×, so condition is everything. Holos, first editions, and shadowless prints carry the biggest premiums.
Price guide
Sold values by grade vs. what sellers ask today
| Condition | Value | Based on |
|---|---|---|
| Ungraded | $4 | eBay sold comps |
| Grade 9 | $20 | eBay sold comps |
| PSA 10 | $40 | eBay sold comps |
Frequently asked questions
- What is the starting price for Rocket's Secret Experiment #120?
- The ungraded version of Rocket's Secret Experiment #120 is listed starting at $4.
- How much is a PSA 10 copy of this card worth?
- A PSA 10 graded copy of Rocket's Secret Experiment #120 sells for $40.
- Which condition offers the best value for this Pokémon card?
- Ungraded copies offer the lowest entry point at $4, while PSA 10 provides the highest value at $40.
![Rocket's Secret Experiment [1st Edition] #120](/api/images/junkpal-products/cards/rocket-s-secret-experiment-1st-edition-120-pokemon-gym-challenge-card/img0/thumb.webp)
