Koga's Ditto (1st Edition)
Gym Challenge (1st Edition) - 10/132
Purchase price
Quantity
Purchase price
Quantity
Market prices
Koga's Ditto (1st Edition) 10/132 from Gym Challenge (1st Edition) sells for $155.61 ungraded: the median of 5 completed sales over the last 30 days, as of October 4, 2026. Graded copies: PSA 10 at $2,592.89 (3 sales) and CGC 10 at $306.28 (2 sales).
Graded population: PSA 1,884 copies (18.1% in 10), CGC 373 copies (13.4% in 10), and CCC 2 copies, as of October 1, 2026.
Ungraded
Median by period. Short periods can rest on a handful of sales: the count is shown next to each price, and prices marked “est.” are indicative.
Graded Prices
PSA
| Grade | Median | Sales |
|---|---|---|
| PSA 10 | $2,592.89 | 3 sales |
| PSA 9 | $340.26 | 8 sales |
| PSA 8 | $184.41 | 8 sales |
| PSA 7 | $162.83 | 4 sales |
| PSA 6 | $122.66est. | 2 sales |
| PSA 5 | $77.17est. | 1 sale |
CGC
| Grade | Median | Sales |
|---|---|---|
| CGC Pristine 10 | $2,223.97est. | 1 sale |
| CGC 10 | $306.28est. | 2 sales |
| CGC 9.5 | $192.95est. | 1 sale |
| CGC 9 | $239.68 | 4 sales |
| CGC 8.5 | $132.83est. | 1 sale |
| CGC 7.5 | $106.94est. | 1 sale |
| CGC 7 | $119.15est. | 1 sale |
BGS
| Grade | Median | Sales |
|---|---|---|
| BGS 9.5 | $820.03est. | 2 sales |
Actual prices may vary.
Graded population report — Koga's Ditto (1st Edition) #10
Updated monthly · as of September 2026
PSA
| Grade | Pop |
|---|---|
| 10 | 340 |
| 9 | 857 |
| 8.5 | 8 |
| 8 | 425 |
| 7 | 137 |
| 6 | 59 |
| 5 | 32 |
| 4 | 8 |
| 3 | 7 |
| 2 | 4 |
| 1 | 4 |
| Authentic | 3 |
CGC
| Grade | Pop |
|---|---|
| Pristine 10 | 7 |
| Gem Mint 10 | 43 |
| 9.5 | 21 |
| 9 | 116 |
| 8.5 | 72 |
| 8 | 46 |
| 7.5 | 25 |
| 7 | 11 |
| 6.5 | 8 |
| 6 | 7 |
| 5.5 | 3 |
| 5 | 5 |
| 4.5 | 3 |
| 3.5 | 1 |
| 2.5 | 1 |
| Authentic | 3 |
| Authentic altered | 1 |
About this card
A holo slot in this set went to a Basic with less HP than any other holo Pokémon in it, and with a plain Pound to fall back on. Giant Growth is what earns the slot: one heads and the card doubles its HP and triples that attack until it leaves the Active spot. The species line calls it the Transform Pokémon, although nothing printed on it copies anything.
Card details
Types
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Attacks
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Flip a coin. If heads, Koga's Ditto's maximum HP is now 80 and Koga's Ditto's Pound attack's base damage is 30 instead of 10. (Benching Koga's Ditto ends this effect.)
Weaknesses
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