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Pictured: the 1st Edition print. Every 1st Edition card
1st Edition Rocket's Secret Experiment Gym Challenge 120/132 price & value
Ungraded · median sale
$15.71
Ungraded · median sale · recent sales · 35 ungraded sales in the last 90 days, all conditions
Printings
- Unlimited$4.19 ungraded
- 1st Edition · this page$15.71 ungraded
About this printing
As of Nov 11, 2026, a 1st Edition Rocket's Secret Experiment 120/132 from Gym Challenge sells for about $15.71 ungraded, the median of its 15 sales in the last 90 days, and $30.00 in PSA 8 (3 sales in the last 90 days). That is 3.7× the Unlimited print at $4.19.
A 1st Edition card has the black “Edition 1” stamp just below the bottom-left corner of the artwork. Unlimited copies have no stamp. The ungraded price mixes conditions (copies listed as played are left out), because 1st Edition copies rarely sell often enough to split them; the recent sales below show what each copy was listed as.
Rocket's Secret Experiment is card 120 in the Gym Challenge price guide.
Graded values
1st Edition Rocket's Secret Experiment 120/132 price by grade
| Grade | Market value | 4 wk | Sales/moSales a month | Last sale |
|---|---|---|---|---|
| UngradedMedium. Some recent sales, or sales that vary more than usual. | $15.71 | up +64% | 5Medium liquidity. Medium | –Medium. Some recent sales, or sales that vary more than usual. |
| PSA 81.9× rawMedium. Some recent sales, or sales that vary more than usual. | $30.00 | – | 1Low liquidity. Low | –Medium. Some recent sales, or sales that vary more than usual. |
| CGC 8.5Low. Few recent sales in this condition. Treat the figure as a rough guide. | $7.20 | – | No recent sales | –Low. Few recent sales in this condition. Treat the figure as a rough guide. |
Each graded row counts only that grade's sales; the ungraded row counts every condition. Sales a month is the 90-day pace. Last sale is the latest verified sale, never an asking price. How we calculate the UltraBall Market Value
Grade it with PSA?
Grade yours from photos →Change the costs, or add your own odds →- If it gets a PSA 8
- −$72.59
- PSA fee for a PSA 8
- $59.99 Standard
- Slab sale price to break even
- $114at Standard, $59.99
- Grading pays, at today’s prices
- No priced grade
- Historical PSA 10 rate
- 18%
Against selling raw at $15.71, after the PSA fee for what the slab is worth (a 8 goes in at Standard, $59.99), $25.00 shipping and insurance, and eBay US selling fees, as the selling calculator works them out, with its usual $5 postage and $1 packing on each sale: the same sum as the selling calculator. Each grade is charged the fee level its own slab price needs, so the break-even price carries the fee for a slab at that price, not the PSA 10 fee. These are outcomes if the card gets each grade, not the chance that it will. PSA has graded 142 copies; 25 got a 10.
1st Edition population
- PSA graded
- 142
- PSA 10
- 25
- PSA 9
- 60
- Historical PSA 10 rate
- 18%
- PSA 10s of all graded
| Grader | Graded | 10s | 9s | 10s share |
|---|---|---|---|---|
| PSA | 142 | 25 | 60 | 18% |
| CGC | 90 | 9 | 21 | 10% |
- PSA graded
- 142
- 10s
- 25
- 10s share
- 18%
- Historical PSA 10 rate
- 18%
Every PSA grade (7)
| Grade | Copies | Share |
|---|---|---|
| 10 | 25 | 17% |
| 9 | 60 | 42% |
| 8.5 | 1 | 0.70% |
| 8 | 41 | 29% |
| 7 | 9 | 6.3% |
| 6 | 6 | 4.2% |
| 5 | 1 | 0.70% |
PSA’s count of Nov 9, 2026. The rate is PSA 10s over every copy PSA has graded.
- CGC graded
- 90
- 10s
- 9
- 10s share
- 10%
- Historical CGC gem rate
- 10%
- Gem: 10s, Pristine and Perfect 10s
Every CGC grade (11)
| Grade | Copies | Share |
|---|---|---|
| 10 | 9 | 10% |
| 9.5 | 3 | 3.3% |
| 9 | 21 | 23% |
| 8.5 | 23 | 26% |
| 8 | 11 | 12% |
| 7.5 | 11 | 12% |
| 7 | 5 | 5.6% |
| 6.5 | 3 | 3.3% |
| 6 | 1 | 1.1% |
| 5.5 | 1 | 1.1% |
| Authentic | 2 | 2.2% |
CGC’s count of Nov 9, 2026. 10s share counts every 10 label; CGC’s own gem is 10s, Pristine and Perfect 10s.
PSA’s count of Nov 9, 2026. CGC, BGS and SGC as of Nov 9, 2026; their 10s include Pristine, Perfect and Black Label 10s. PSA counts the cards it has graded, not every copy that exists. Compare with the low pop cards and the hardest PSA 10s.
1st Edition price history
Median of recorded 1st Edition sales over the previous 30 days, week by week (90 days where sales are thin).
- Recorded prices, joined day to day
Ungraded, 1 year: $8.04 on Aug 19, 2026, $17.00 on Nov 5, 2026. Lowest $8.04, highest $17.00.
- Now
- $17.00
- 4 weeks
- +64%
- 90 days
- –
- 1 year
- –
- Highest, 1Y
- $17.00
- Lowest, 1Y
- $8.04
Recorded history starts August 2026. Between recorded prices, the line and its daily values are estimated from the prices either side.
Matched to this exact printing
Recent verified 1st Edition sales
Raw1st Edition Pokemon Rocket's Secret Experiment 120/132 Gym Challenge WOTC 2000Nov 9, 2026 · eBay · Condition not stated · View listing · $5.99- RawRocket's Secret Experiment 120/132 1st Edition Uncommon Gym Challenge MP PokemonNov 6, 2026 · eBay · Sold as moderate play · View listing · $5.49
- RawRocket's Secret Experiment 120/132 Gym Challenge 1st Ed RareNov 5, 2026 · eBay · Sold as near mint · View listing · $6.99
CGC 9.52000 Pokemon Gym Challenge 1st Edition Rocket's Secret Experiment #120 CGC 9.5 MNov 2, 2026 ·
Fanatics Collect · View listing · $13.20CGC 82000 Pokemon Gym Challenge 1st Edition Rocket's Secret Experiment #120 CGC 8 NM-Nov 2, 2026 ·
Fanatics Collect · View listing · $16.80- RawRocket's Secret Experiment Uncommon 1st Edition Gym Challenge 120/132 NMNov 1, 2026 · eBay · Sold as near mint · View listing · $15.71
- RawPokemon: Gym Challenge 1st Edition Uncommon: Rocket's Secret Experiment 120/132Nov 1, 2026 · eBay · Sold as near mint · View listing · $19.50
- RawRocket's Secret Experiment 120/132 - Gym Challenge 1st Edition - NMOct 31, 2026 · eBay · Sold as near mint · View listing · $26.25
- RawPokemon Card Rocket's Secret Experiment Gym Challenge 1st Edition 120/132 NMOct 30, 2026 · eBay · Sold as near mint · View listing · $16.04
CGC 7.52000 Pokemon Gym Challenge 1st Ed Rocket's Secret Experiment #120 CGC 7.5 NRMT+Oct 29, 2026 · Fanatics Collect · View listing · $17.00- PSA 82000 Pokemon Gym Challenge 1st Edition Rocket's Secret Experiment 120/132 PSA 8Oct 26, 2026 · eBay · View listing · $45.00
- RawRocket's Secret Experiment 120/132 Gym Challenge 1st Edition NMOct 24, 2026 · eBay · Sold as near mint · View listing · $17.00
- PSA 102000 Pokemon Gym Challenge 1ST EDITION #120 ROCKET'S SECRET EXPERIMENT PSA 10Oct 4, 2026 · eBay · View listing · $2,600
- PSA 9Rocket's Secret Experiment 120/132 Gym Challenge Regular 1st Edition PSA 9 MintAug 17, 2026 · eBay · View listing · $69.99
- PSA 102000 Pokemon Gym Challenge 1ST EDITION #120 ROCKET'S SECRET EXPERIMENT PSA 10Aug 17, 2026 · eBay · View listing · $5,600
- PSA 9First Edition 2000 Pokemon Gym Chal. 120/132 Rocket's Secret Experiment PSA 9Aug 7, 2026 · eBay · View listing · $70.00
Common questions
How much is a 1st Edition Rocket's Secret Experiment 120/132 Gym Challenge worth?
An ungraded 1st Edition Rocket's Secret Experiment 120/132 Gym Challenge sells for about $15.71, the median of its 15 sales in the last 90 days. Condition matters a lot at this price, so check the recent sales for copies like yours.
How much is a PSA 8 1st Edition Rocket's Secret Experiment 120/132 Gym Challenge worth?
A PSA 8 1st Edition Rocket's Secret Experiment 120/132 Gym Challenge sells for about $30.00, from 3 sales in the last 90 days.
How do I know if my Rocket's Secret Experiment is 1st Edition?
A 1st Edition card has the black “Edition 1” stamp just below the bottom-left corner of the artwork. Unlimited copies have no stamp.
How much is the Unlimited Rocket's Secret Experiment 120/132 worth?
The Unlimited Rocket's Secret Experiment 120/132 from Gym Challenge is worth about $4.19 ungraded.