Rocket's Secret Experiment Price Guide
Pokémon · Gym Challenge · 120/132 · Uncommon · Released 2000
Rocket's Secret Experiment (Gym Challenge 120/132) is currently worth $9.89 raw (near mint) and $146 in PSA 10 (as of Aug 18, 2026). Values come from real eBay sold listings (via Scrydex) and are refreshed daily. Grading is the single biggest value lever — check the raw-to-PSA-10 gap below, then scan your copy to see if its centering makes the grade.
firstEdition prices
Raw (ungraded)
| NM | $9.89 |
| LP | $4.25 |
| MP | $3.34 |
| HP | $2.86 |
| DM | $1.75 |
Graded — grade ladder
| Grade | PSA | CGC |
|---|---|---|
| 10 | $146 | — |
| 9 | $47.87 | — |
| 8.5 | — | $29.99 |
| 8 | $10.12 | — |
| 7 | $6.00 | — |
| 6 | $11.41 | — |
Last updated 2026-08-18 · Source: real eBay sold listings (via Scrydex)
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unlimited prices
Raw (ungraded)
| NM | $4.20 |
| LP | $3.31 |
| MP | $2.34 |
| HP | $1.94 |
| DM | $1.72 |
Graded — grade ladder
| Grade | PSA | CGC |
|---|---|---|
| 10 | — | $11.50 |
| 9 | $20.00 | — |
| 8 | $24.99 | — |
Last updated 2026-08-18 · Source: real eBay sold listings (via Scrydex)
Shop this card on eBay ↗As an eBay Partner, Midpoint may earn commission from qualifying purchases.
Price history
Is it worth grading?
Worth grading — even a PSA 9 beats raw
A PSA 10 Rocket's Secret Experiment sells for $146 against $9.89 raw: a $137 spread, 15× the ungraded price. Even a PSA 9 ($47.87) clears the raw price after an economy-tier ~$25 fee, so a near-miss still comes out ahead. Centering is the usual reason a clean copy misses the 10 — measure it before you submit.
Full grading break-even for Rocket's Secret Experiment: fee tiers, best grader, gem-rate math →
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Rocket's Secret Experiment — frequently asked
How much is Rocket's Secret Experiment (Gym Challenge) worth?
As of Aug 18, 2026, Rocket's Secret Experiment (Gym Challenge): an ungraded near-mint copy sells for about $9.89, a PSA 10 sells for about $146, a PSA 9 for about $47.87. Values come from real eBay sold listings (via Scrydex) and are refreshed daily.
How much is a PSA 10 Rocket's Secret Experiment worth?
As of Aug 18, 2026, a PSA 10 (Gem Mint) Rocket's Secret Experiment (Gym Challenge) sells for about $146, compared with $9.89 for a raw near-mint copy.
Is Rocket's Secret Experiment worth grading?
A PSA 10 Rocket's Secret Experiment sells for $146 against $9.89 raw: a $137 spread, 15× the ungraded price. Even a PSA 9 ($47.87) clears the raw price after an economy-tier ~$25 fee, so a near-miss still comes out ahead. Centering is the usual reason a clean copy misses the 10 — measure it before you submit.
Where do these Pokémon card prices come from?
Prices are real eBay sold listings (via Scrydex), refreshed daily. Raw values reflect near-mint (NM) ungraded copies; graded values are per grading company and grade.
Is your Pokémon card centered well enough to grade?
Centering makes or breaks a PSA 10. Scan any card with Midpoint to measure its exact centering, get a grade estimate, and see what your copy is actually worth.
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